Cart I Cart 2 Force Sensor Mass - 3.5M Mass- M The spring cart (cart 1) is released and collided inelastically with cart 2 and the two carts move off together. The spring does not add any mass to cart 1. Assume negligible friction in the cart wheels.
Q: uestion 4 The 18 kg block shown in Figure 1 slides 2.5 m from rest down the 30° incline and then…
A:
Q: adius 210 mm when the governor is at its lowest setting and 260 mm when it is at its naximum…
A:
Q: k Force Cart I Cart 2 Sensor Mass = M Mass = 3.5M The figure above shows second experimental setup.…
A: After releasing from spring the cart 1 is free to move with some velocity and when it collides with…
Q: Two blocks A and B with masses mA = 10 kg and mB = 4 kg are connected by an inextensible cable and…
A:
Q: In order to burgle a local McDonald's, the Hamburglar must climb onto the roof. To do this, a ladder…
A: Consider the diagram shown below for the given ladder.
Q: 3. In the figure below, the coefficient of sliding friction for all contact surfaces is 0.20. When…
A:
Q: Two blocks A and B, of weight 150 N and 20 N, respectively rest on an inclined plane as shown in…
A:
Q: A 10 kg block is moving on a horizontal table. The coefficient of kinetic friction between them is…
A: Given: Mass of block is 10 kg. The coefficient of kinetic friction is 0.3.
Q: A 1.30-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…
A:
Q: A child starts sledding from rest, going down a 40 m long 7.5° incline, then coasting across a…
A: Note: According to Bartleby's guidelines first three sub-parts are solved please upload the other…
Q: The coefficients of static and kinetic friction for stone on wood are, respectively, O.5 and 0.4. If…
A:
Q: An aircraft is getting loaded with checked luggage. The ramp that has a moving belt makes an angle…
A:
Q: 3. In the figure below, the coefficient of sliding friction for all contact surfaces is 0.20. When…
A:
Q: There is a system including two blocks. (ma = 2kg, mg = 8kg) This system starts movement from the…
A: Part (a) Write down the given value using suitable variables. Here mA signifies block A mass, mB…
Q: In the given figure below, a 3.0 -kg block is sliding down a 60o-rough incline. The speed of the…
A: Any action that can change the state of motion is called force. Force is described by its magnitude,…
Q: In a Porter governor, the mass of the central load is 18 kg and the mass of each ball is 2 kg. The…
A:
Q: weighs 55.0N. Once block B is set to downward motion, it descends at a constant speed. A) Calculate…
A:
Q: L A hand pushes two blocks, block A and block B, along a frictionless table for a distance d. The…
A: Given, mA>mB
Q: An aeroplane required for take off speed of 80 km/h, the run on the ground being 100m. The mass of…
A:
Q: A 0.3-kg block is placed against a rotating hollow cylinder of inner radius = 0.7 m. The cylinder…
A: Given data: Draw the free-body diagram of the block.
Q: Mr. Muscedere pushes a box, that has a mass of 2.5kg, against a spring N/m) that is attached to a…
A: Given, Mass of box = m = 2.5 kg Spring constant = k = 1234 N/m Initial height of the box = h = 0.55…
Q: A trolley of mass 101 kg is to be pulled up smooth incline at 15° to the horizontal with an…
A:
Q: If the available power supplied by the engine of a vehicle weighing 10 kN is 30 hp and is designed…
A: given; ⇒weight of vehicle (w1)=10KN⇒power(P)=30hp=22.38KW⇒caryy load…
Q: 5.31 . You are lowering two boxes, one on top of the othe down the ramp shown in Fig. E5.31 by…
A:
Q: In the given figure below, a 3.0 -kg block is sliding down a 60°-rough incline. The speed of the…
A: FREE BODY DIAGRAM is a diagram of the system which represents all the forces acting on the system.…
Q: The motor draws in the cable at a rate of v = (0.05s³/2) m/s, where s is in meters. The crate has a…
A:
Q: Drew is pushing a 12.0-kg box on a floor until he runs into a horizontal spring. The values of force…
A: The data points are as shown below. x F -2 10 -1 10 0 10 1 15 2 20 3 25 4 30
Q: -kg = velocity vo 0.6 m/s on the inclined rail under the influence of gravity and friction efficient…
A: Given data as per questionm=25 kgv0=0.6 m/sμk=0.5x=100 mm=0.1 m
Q: A block of mass m is released from rest at the top of an incline that makes an angle a with the…
A: Given: Mass of block is, m Weight of the body is ,W=mg . The body is release from an rest from top…
Q: 2) 730° 3ft 1. 4 ft ///// •& Small aate weighing 2 eb contains ball weighing 3 es. They are neleased…
A:
Q: A pile-driver hammer has a mass of 300 kg and is to be raised 16 m in 4 sec. The total friction on…
A: Given data: m=300 kgs=16 mt=4sF=400 N
Q: (a) A force of 50 N inclined at an angle of 300 with the vertical axis moves a square block of mass…
A:
Q: What is the force generated by the engine
A: What is the force generated by the engine
Q: consider the mass and pulley system in the attached file. mass m1 = 29 kg and mass m2 = 12kg. the…
A: Consider the total length of the rope to be l, the distance between block m1 and pulley be d and the…
Q: 5.31 You are lowering two boxes, one on top of the othe .. down the ramp shown in Fig. E5.31 by…
A: Given data: Speed = 15 cm/s Kinetic friction coefficient between ramp and lower block= 0.444 The…
Q: A body of mass 10 kg is initially stationary on a 45 degree inclined plane , coefficient of friction…
A: Given: mass of the block, m=10 kg Coefficient of friction = 0.5 Final velocity, v= 20 m/s angle of…
Q: The two boxes have identical masses of 45 kg. Both experience a sliding friction force with Hk =…
A:
Q: Two blocks A and B, of weight 150 N and 200 N, respectively rest on an inclined plane as shown in…
A: Frictional force is defined as the force of resistance offered by the surface which opposes the…
Q: the coefficient of static friction and (b) the coefficient of kinetic friction between the block and…
A: Given: m=25 kg To determine: Static and kinetic friction
Q: The grey block D in the sketch has a mass of 100 kg. The blue wedges (B and C) have a mass of 10 kg.…
A:
Q: W
A:
Q: Blocks A, B, and C are placed as in Fig. and connected by ropes of negligible mass. Both A and B…
A: The free body diagram for the block A and B is (a) Here T1 is the tension in the rope between block…
Q: 67 g bullet moving horizontally hits a 4.1 kg block resting on a rough horizontal table. If the…
A:
Q: A block is dropped from a sloping roof according to the figure above, and then hits the ground 3.00…
A: Given that, Static and kinetic friction, μ=0.5Distance of block from house wall, x=3 m, (a) Drawing…
Q: QI: A box weighing 100 N is at rest on a horizontal floor. The coefficient of the static friction F…
A:
Q: Two boxes with masses m¡ = 8.5 kg and m2 = 3.0 kg are connected by an ideal rope over a pulley with…
A: Given data: Mass of the block 1 is; m1 = 8.5 kg. Mass of the block 2 is; m2 = 3 kg. Mass of the…
Step by step
Solved in 2 steps with 2 images
- The contact surface between the 36-lb block and 20-lb homogenous cylinder is frictionless. Can the system be in static equilibrium 0n the rough inclined plane?The 1600 kg car has a velocity of v the driver sees an obstacle 175 m away, in front of the car. It takes 0.8 s for him to react and lock the brake 100 km/h when causing the car to skid. The coefficient of kinetic friction between the tires and the road is p = 0.25. Find the best correct statement(s) from the following for this situation: ,= 100 km/h Select one or more: Work done by the frictionis equal to 617.4 KW The working forces are ficion and the wejght. The car will stop just in front of the pbstacle without hittungui The car will hit the obstadle. The car skid for the distance of 157.34m,Mary and her sister are playing with a cardboard box on the neighborhood hill. Mary climbs into the box, the total mass of the box with Mary in it is 115 kg. The box starts at rest at the beginning of the incline. The hill is at an incline of 28 degrees with respect to the horizontal.The static and kinectic friction between the box and hill is 0.4 and 0.2 respectively. Assume that Mary is now in the box, but has not started to move. a. What is the gravitational force acting on the box and child system?b. What is the magnitude of the normal force acting on the box?c. What is the reaction force associated with the normal force found in the previous step.
- In a porter governor the mass of the central load is 18 kgand the mass of each ball is 2kg. the top arms (254) mm while the bottom arms are (304) mm long. The friction of the sleeve is 20 N. If the top arms make 45 deg with the axis of rotation in the equilibrium position, find the range of the speed of the governor in that positionThe lower block of mass m2 = 3.2 kg is pulled on by a rope with a tension force of 28 N. The upper block has mass m1 = 1.8 kg. The coefficient of kinetic friction between the lower block and the surface is 0.32. The coefficient of kinetic friction between the lower block and the upper block is also 0.32. What is the acceleration of the 3.2 kg block?3 - In the figure, the 200-lb crate is being pulled up the slope by the motor M. If the velocity of the point P is 2s³ ft/s (where s is the displacement of the crate), and the coefficient of kinetic friction between the crate and the slope is u = 0.2, what will the towing force applied by M be when the box has moved 10 ft up the slope?
- In a Porter governor, the mass of the central load is 18 kg and the mass of each ball is 2 kg. The toparms are 250 mm while the bottom arms are each 300 mm long. The friction of the sleeve is 14 N. Ifthe top arms make 45° with the axis of rotation in the equilibrium position, find the range of speed ofthe governor in that position.Mary and her sister are playing with a cardboard box on the neighborhood hill. Mary climbs into the box, the total mass of the box with Mary in it is 115 kg. The box starts at rest at the beginning of the incline. The hill is at an incline of 28 degrees with respect to the horizontal.The static and kinectic friction between the box and hill is 0.4 and 0.2 respectively. Assume the box is sliding downhill. a. What is the magnitude of the acceleration of the box? (same as Problem 3b)b. If the hill is 5m tall, what is the Mary's speed when she reaches the bottom?c. At the bottom of the hill, the ground becomes level, but the coefficients offriction do not change. How far will Mary slide before she comes to a stop?If there is n friction in the system, the Lagrange's equation will be based only on kinetic energy and protentional energy only. Select one: O True O False III O
- Task 2 (a) The sports car, having a mass of 1900 kg, travels horizontally along a 20° banked track which is circular and has a radius of p= 100 m. If the coefficient of static friction between the tires and the road is 4, = 0.2, determine the maximum constant speed at which the car can travel without sliding up the slope. Neglect the size of the car. (b) Find all the forces on the car of part (a). (c) If the car is treated as a rigid body, draw the free-body-diagram. Task 3 Provide a practical application of three interconnected rigid bodies such that two of them rotate about a fixed axis and the third one has translational motion. Assume the dimensions of the three bodies, and speeds and accelerations of the two rotating rigid bodies. Find the speed and acceleration of translating rigid body.1. A cart is being pulled by a motor. The cart has a mass of m = 200 kg. The motor applies a horizontal force of F = 800 N to the center of the right side of the cart. The cart is 1m tall, the total length is 1.5m, the wheels are 1m apart from each other, and the center of mass G is 0.4 m above the floor and on the horizontal center. Ignore friction. If there is no rotational movement of the cart, determine the following: 1. The cart's acceleration 2. The reaction (normal) force at the front pair of wheels. 3. The reaction (normal) force at the rear pair of wheels. F 77 TI TC14-2. As the large ring rotates, the operator can apply a breaking mechanism that binds the cars to the ring, which then allows the cars to rotate with the ring. Assuming the passengers are not belted into the cars, determine the smallest speed of the ring (cars) so that no passenger will fall out. When should the operator release the brake so that the cars can achieve their greatest speed as they slide freely on the ring? Estimate the greatest normal force of the seat on a passenger when this speed is reached. Use numerical values to explain your answer.