A cart of mass 25.5 kg is being pulled with a force of 10 N at an angle of 30° with the direction of motion. If the displacement of the cart is 22 m, calculate the work done on the cart. 190.5 J O 7.5 J 4858.4 J O J
Q: An 16.0 kg couch is pushed with 63 N of force for 14 s. The coefficient of kinetic friction
A: calculating the acceleration of the object a=Fm=6316=3.9m/s2 assuming that the object starts from…
Q: A constant 89.3-N force acts on a 3.49-kg box. The box initially is moving at 20.5 m/s in the…
A:
Q: uOWhhill. Find the skiers speed C: 19.8 D: 10.2 4: Given a kid is pulling a (5 pound) box along the…
A: Solution- Applying constant force by the kid F=98 N at an angle 30 degree. distance d=20 m
Q: If m = 3.5 kg, F = 18 N, θ = 25 degrees, d = 2.25 m, and the surface is frictionless, A. What is…
A: (a) The expression for work done by applied force is given by Wappliedforce=F·d=Fdcosθ=18 N2.25…
Q: A block with a mass of 20.0 kg rests on a flat surface with a coefficient of kinetic friction of…
A:
Q: A worker pushes a sled with a force of 40 N over a level distance of 6.0 m. If a frictional force of…
A: Given data: Applied force (F) = 40 N Distance (d) = 6.0 m Frictional force (f) = 12 N, in opposite…
Q: A constant 81.8-N force acts on a 3.70-kg box. The box initially is moving at 11.3 m/s in the…
A: Applying Work-Kinetic Energy theorem:- Work done by the force(W)=Change in KE of the object Hence,…
Q: 1. Find the work done on a 48,500 g object to move it on a 22.55 m up a 25.50 degrees incline. -…
A:
Q: Question: A person lifts a 1.75kg mass in the vertical direction through a distance of 1.35 meters.…
A: Given value--- mass = 1.75 kg. vertical distance= 1.35 m. We have to find--- Calculate the amount…
Q: A box of mass 4.0 kg hangs by a cable from the ceiling of an elevator. The elevator is moving down…
A: Given data: Mass (m) = 4.0 kg Constant Speed (v) = 5.0 m/s, downward Height (h) = 8.0 m g = 10…
Q: A 5.00-kg package slides 1.50 m down a long ramp that is inclined at 24° below the horizontal. The…
A:
Q: 01a. A curler pushes a 16 kg “rock" 5.04 m horizontally in 7.03 s using a horizontal force of 68.3…
A:
Q: The loaded cab of an elevator has a mass of 1.40 × 103 kg and moves 186. m up the shaft in 16.0 s at…
A:
Q: The loaded cab of an elevator has a mass of 3.80 × 103 kg and moves 196. m up the shaft in 23.0 s at…
A: We have to find P=?
Q: Roy pulls a box of mass 19.7 kilograms across a horizontal floor by exerting a force of 96.4 newtons…
A: Given Mass of box = m = 19.7 kg Force apply by the Roy = F = 96.4 N angle above the horizontal in…
Q: A 5.0 kg crate is pushed with 50 N of force for 10 s. If the coefficient of static friction between…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: In the following diagram, M = 5 kg, m = 3 kg and the kinetic frictional coefficient is 0.25 between…
A:
Q: 13.6 kg block slides 1.5 meters down a 27.5° incline. Determine the net work done on the block if t
A: Given:- mass m = 13.6 kg d = 1.5 meter angle of incline plane = 27.5 o Find:- Determine the net…
Q: A block witha mass of 4 kg is pulled across a horizontal surface at constant speed by a horizontally…
A:
Q: A box is pushed horizontally though a displacement of 5.0 metres by a force of 55 Newtons.…
A: Given: The applied force is 55 N. The displacement of the object is 5 m. The work done by non…
Q: - 218.2J 9. A tow truck pulls a car 4.40 km along a horizontal roadway using a cable having a…
A:
Q: The two ropes in the diagram are used to lower a 255 kg piano 5.20 m from a window to the ground.…
A:
Q: A student has to work the following problem: A block is being pulled along at constant speed on a…
A:
Q: 10. A box of mass 7.60 kg is pulled from rest up a 46.5 m long incline that makes an angle of 22.0°…
A:
Q: A 5.40-kg box rests on a horizontal surface. The coefficient of kinetic friction between the box and…
A:
Q: a 40 N horizontal force is applied to a 6.0 kg box. Friction is negligible. The box moves a…
A: Work done is given by,
Q: mike used his super muscle power to pull a box initially at rest, up an inclined plane. The inclined…
A: Given Mass of the box is m=25.0 kg Acceleration due to gravity is g=9.81 m/s2 Distance travelled is…
Q: A crate is placed at the upper end of the 2.0 m long ramp that is inclined at 20° to the horizontal…
A: Given data: The length of ramp is L=2 m. The inclination of ramp is θ=20°. The mass of crate is…
Q: Displacement F F EN2 N1 12
A:
Step by step
Solved in 3 steps with 3 images
- A box has a mass of 15.4 kg is sliding along a floor with a velocity of 2.45 m/s East. A rope is attached to the box as shown producing a force of 76.3 N @ 34.3° above East. The work done by friction is found to be -776.J. What is the final speed of the box after it has been pulled a distance of 11.7 m? Select one: 14.2 m/s 0.00 m/s 0.877 m/s O d. 2.45 m/s a. b. C. m I 0 P d m 0 PA 19.1-kg box is being pushed from the bottom to the top of a frictionless ramp. When the box is pushed at a constant velocity, the nonconservative pushing force does 58.0 J of work. How much work is done by the pushing force when the box starts from rest at the bottom and reaches the top of the same ramp with a speed of 1.50 m/s? Wnc = Number i Save for Later Units Attempts: 0 of 1 used Submit AnswerA 15.1-kg box is being pushed from the bottom to the top of a frictionless ramp. When the box is pushed at a constant velocity, the nonconservative pushing force does 58.0 J of work. How much work is done by the pushing force when the box starts from rest at the bottom and reaches the top of the same ramp with a speed of 1.50 m/s? Wnc = Number i Units
- Please see attached image for question. Thank youThe figure shows a block of mass 10 Kg. Determine what work will be done by the force F that will lift said block with constant speed to a height of 18 m. µ = 0.3 a. 2931 J b. 4870 J c. 61 J d. 37 J e. 1262 JA box of mass 4.0 kg hangs by a cable from the ceiling of an elevator. The elevator is moving down at a steady speed of 5.0 m/s for 8.0 m. Use g = 10 m/s2. Match the answers with questions. he work done on the box by its weight (WW) the work done on the box by the tension force in the cable (WT) the net work done on the box (Wnet) A. 0 J B. 50 J C. 320 J D. -50 J E. -320 J