A 10.0m B nok D A force is applied to several boxes. Rank the five situations shown in the figure from most to least work done by the force. The same magnitude of the force is applied to all boxes, and the mass of each hox is gixen

Q: In the figure, the rock weighs 130 lb and is lifted 1 ft by the lever. F Fulcrum 3F 3d (a) How much…

A: Given data: a)Force F=130lb    Distance d=1 ft b) Distance d=3 ft

Q: (a) The roof of a large arena, with a weight of 250 kN, is lifted by 11 cm so that it can be…

A: Weight of the roof (F) = 250 kN.Lifted distance (d) = 11 cm. = 0.11 m.

Q: A box is pulled 20m across a warehouse by a 50N force. The force makes a 35° angle with the…

A: Given that, Force = 50 N In first case, Distance = 20 m Angle = 350  In second case, Distance 10 m…

Q: traveler pulls on 15-kg carry-on luggage with a force F = 20 N angled at 40o above the horizontal…

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Q: A young couple realized that they overate by 1050 Calories each. To compensate they wanted to…

A:

Q: After scoring a point, a rugby catcher, weighing 84 kg, celebrates by jumping 1.20 m on the ground.…

A: Given : m = 84 kg h = 1.20 m

Q: A 5.6-kg box slides a distance of 13.0-m. If the coefficient of kinetic friction is 0.33, what is…

A: The given data   The mass of the box m = 5.6 kg The distance moved by the box is d = 13 m The…

Q: How much work (in J) is done by the boy pulling his sister 25 m in a wagon as shown in the figure…

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Q: Mr. Mangan pushes a box across a frictionless surface with a force of 150 N for 8 m. Find the work…

A:

Q: An apple weighing 1 N falls throughas a distance of 1 m. How much work is done on the apple by the…

A: weight of apple(W)= 1N Distance(d)=1m Work done=F.d=Fdcosθ F is force θ is angle between force and…

Q: How much work is done by a 59 kg ninja watrior in climbing a ladder that is 9 meters long? Express…

A: Mass of ninja warrior (m) = 59 kg  Length of ladder (L) = 9 m

Q: A 2-kg object moving on a horizontal frictionless surface with a speed of 4 m/s is brought to rest…

A:

Q: A force of 434.0 N is exerted on a 1,250 N car while moving it a distance of 2.65 m. How much work…

A: Express the relation for the work done on the car. W=Fd Here, W is the work done, F is the force…

Q: A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of…

A:

Q: A mouse of mass 200 g falls 120 m down a vertical mine shaft and lands at the bottom with a speed of…

A: Mass of mouse , MA = 200 g = 0.2 kg Depth , d = 120 m  speed , v = 8.5 m/s   To find = work done on…

Q: Consider a 55kg box being pushed with a 200N horizontal force acros The box accelerates at 2m/sec.…

A: Givenm=55 kgF=200 Nd=10 ma=2 m/s2

Q: 1.A worker leans on a crate and pushes it on a horizontal surface with a force of 235 N in a…

A:

Q: 3. A certain force applied on an object is depicted below. (a) What is the work done by the force…

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Q: How much work is done by a 100N force if the box moves 4m. But the force is at an angle such that…

A:

Q: A 4 kg crate sitting on a horizontal surface is pushed 30 m by a force of 6N applied at an angle of…

A: Given- Distance covered by crate (S) = 30 m Applied force (F) = 6 N Force appled at an angle (θ) =…

Q: How much work is done by a table as it holds up a 3.8 kg cat? O OJ O 3.8J O 37J O The answer depends…

A: Given Mass m of cat = 3.8 kg gravitation acceleration g = 9.8 m/s2

Q: across a fl88r. The force is directed at an angle upward from the crate so that the vertical…

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Q: John pulls his brother Andy on a icy surface ( no friction). The pulling force is 60 N and is…

A: Work done is given as the force times the displacement in the direction of force.

Q: Determine the work (in Joules) done if the force of friction is 20 N and the applied force of the…

A:

Q: Show the fbd/figure, given and formula used. A man whose mass is 70 kg walks up to the third floor…

A: Given that,The mass of man (m) = 70 kgThe vertical height (h) = 12 ma : Here we need to find the…

Q: How much work is done by a table as it holds up a 3.8 kg cat? Your answer: O OJ 3.8 J 37 J The…

A: The work done to hold up a cat on the table is the potential energy due to the gravitational force.…

Q: A 5 N force, parallel to an incline's surface, pushes a crate 5 m up the 15º incline at a constant…

A: The force acting parallel to the incline surface is F = 5 N. The angle of inclination of the…

Q: An box with mass of 2kg is pulled from the bottom of a 30 deg ramp to the top, a distance of 3…

A: Here the mass of a box = m = 2kg the angle of ramp above the horizontal = θ= 30othe distance…

Q: a toy tow truck pulls a 6kg hot wheel a distance of 980m. the tow truck applies a force of 24N at 30…

A: Mass of hot wheel (m)= 6kg Force applied (F)= 24 N Angle between force applied and displacement  (A)…

Q: A 5-kg object is pushed across a level surface with a force of 12 N for a distance of 6 m. How much…

A: we have   an object of mass is m = 5 kg  distance d = 6 m  force f = 12 N

Q: If a person lifts up a heavy box weighing 500 N a distance of 20 cm off the ground, but then gets…

A: We have a box which has a weight of F=500 N that is lifted up to a height h=20 cm=0.2 m off the…

Q: A 1080 kg car accelerates at a rate of 2.1 m/s/s over a distance of 18 meters. How much work was…

A: Given, mass of the car, m = 1080 kg acceleration of the car, a = 2.1 m/s2 distance traveled, d = 18…

Q: You and your friend Gandalf are mowing lawns for extra spending money. Gandalf pushes his mower 20 m…

A: Given data:  Displacement (d1) = 20 m Force (F1) = 100 N Force (F2) = 40 N The work done by both…

Q: Tigure, weighs lever. F Fulcrum 3F 3d (a) How much work is done? ft-lb (b) The other end of the…

A: Given data: Mass of the rock m =200 lb Displacement d= 1ft

Q: w much work is done by a force of 10 N in moving an object through a distance of 1 m in the…

A: Given F=10 N S=1m When Force acts in the direction of displacement.   W=FS Where F=force…

Q: Shown below is a 40-kg crate that is pushed a distance 8.0 m along a 30° incline by the constant…

A: