A man pushes a lawn mower on a level lawn with a force of 200N. If only 60% of the totalapplied force is used in the direction of the motion and 40% force is directed downward, thenhow much work is done by the man in pushing the mower 6m distance?

Q: A shopper in a supermarket pushes a trolley with a force of 40N directed at an angle of 35° downward…

A: Work-done by a force F over displacement 'd' is given by: W = F.d W = F*d*cos theta Given that: F =…

Q: a worker pushes horizontally on a large crate with a force of 215 N, and the crate is moved 3.5 m.…

A:

Q: need asap pls A 5.0 kg experiences an applied force of (3i + 7j) N as it slides across a horizontal…

A: Given: Applied force, F=3i + 7j N Displacement across a horizontal surface, d=7.0 m   To determine…

Q: A worker pushes horizontally on a large crate with a force of 250 N, and the crate is moved 3.0…

A: A worker pushes horizontally on a large crate with a force of 250 N, and the crate is moved 3.0…

Q: Lifing a weight to a height of 20 m takes 20 s for one crane and 10 s for another. Is there any…

A: The expression for work done (W) is given as: W=w×h Here, w is the weight, and h is the height.

Q: How much work did the movers do (horizontally) pushing a 160-kg crate 10.3 m across a rough floor…

A: Since the crate is moving acceleration, the pusher must do a work to overcome the frictional force.…

Q: How much work is done by you when you lift a 9.0 kg object 71 cm off of the ground?

A: Given : Mass of object (m) = 9 kg Height (h) = 71 cm = 0.71 m

Q: Calculate the work done when a 20-N force pushes a cart 3.5m?

A: Write the expression for the work done to push the cart.

Q: how much work did the movers do (horizontally) pushing a 46 kg crate 11.9 m across a smooth floor…

A:

Q: A passenger at a local airport terminal pulls a rolling pull on suitcase by its handle. If the force…

A: *** Since the given two questions are not connected to each other so according to the bartleby…

Q: It takes a force of 35.17 Newtons to stretch a 34-cm spring to 81-cm and hold it there. How much was…

A:

Q: A worker pushes horizontally on a large crate with a force of 250 N, and the crate is moved 3.0 m.…

A: Given that the force applied by the worker on the crate is F =250 N. The distance moved by the crate…

Q: A lawn roller has been pushed by a gardener hrough a distance of 30 m. What will be the work done by…

A: Work is done when a force acts upon an object to cause a displacement.  Here, we  calculate the…

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: How much work, in Newton meter, is done in pulling a rider on a wagon ot a constant velocity and a…

A: Given, Force F = 100N            Displacement S = 50m            Angle θ = 400

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: What is the total work done by a 75kg man who pushes a box 7m up a ramp that makes an angle of 16o…

A:

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 stone manager pushes a 10 -kg box with a force of 25 N and directed at an angle of 37 °above…

A: Given  Mass of the box is m=10 kg Angle above the horizontal is θ=37° Displacement of the box is…

Q: what rate of work is developed by a 50.0 kg jogger who runs around a 1.00 km track three times in…

A:

Q: A 5.7 kg box is pushed sideways with a force whose magnitude is 191 N.  When the box has slid 0.5 m,…

A: Mass of the box,  Magnitude of the force,  Displacement of the box,    The work done by the push is…

Q: The locomotive of a freight train exerts a constant force of 60,000N on the train while drawing it…

A: work done by a force F for a distance of r along the force applied is given by W=Fr

Q: nat is the work done by a 2500 kg car whose velocity is 85 km/hr? und your answer to the nearest…

A: Given value--- mass = 2500 kg. final velocity = 85 km/h. We have to find--- work done

Q: A cyclist in a race must climb a 4° hill at a speed of 5 m/s. If the mass of the bike and the biker…

A: The mass of the bike and the biker together, m=73 kg   The speed, v=5 m/s   The angle, θ=4°

Q: A worker pushes horizontally on a large crate with a force of 195 N, and the crate is moved 4.0 m.…

A: Given data: The applied force is F=195 N. The distance moved is s=4 m.

Q: A gardener pushes a lawn roller through a distance of 35m. If he applies a force of 30N in a…

A:

Q: If you walk 5.0 m horizontally forward at a constant velocity carrying a 10-N object, the amount of…

A: The amount of work by you is Zero.

Q: ure shown, if the mass (m=8 Kg) is moving with constant speed and traveled a distance d=15 m, what…

A: Given that Block is moving at constant speed, So that means acceleration of block in horizontal…

Q: A shipping clerk pushes a heavy package across the floor. Heapplies a force of 64 pounds in a…

A:

Q: If you pushed a cart for 3.34 meters along an incline of angle 11.51 by applying a force of 29.67…

A:

Q: How much work does a sled dog do if she pulls with a force of 55 N on a horizontal track over a…

A: Here, Force and displacement are in the same direction, Therefore, Work done= Force x Distance…

Q: Is the work done by the applied force positive or negative when a heavy body is lowered to the…

A: Let h be the height at which the body is initially, F be the applied force, W be the work done by…

Q: A horizontally directed froce of 30 N is used to pull a box a distance of 2.5m across a tabletop.…

A:

Q: A force of 60 N is applied to a 40 kg mass in the direction of motion for a distance of 5.0 m and…

A: Given  mass = 40 kg force = 60 N for the first 5.0 m  force = 120 N for the next 6.0 m Force is…

Q: How much work did the movers do (horizontally) pushing a 46.0-kg crate 9 m across a smooth floor…

A: Given Mass of the object  (m) = 46 kg Distance traveled = 9m

Q: How high a hill can a car coast up (engine disengaged) if work done by friction is negligible and…

A: Using the conservation of energy, the kinetic energy of the car at the lowest point equals the…

Q: A 380-kg piano slic from accelerating E llel to the incline (F ted by the man, - done by the man o…

A: We know tha the we have given that the mass of the piano is m and it slide from d =  3.9 m down with…

Q: A shopper in a supermarket pushes a trolley with a force of 40N directed at an angle of 35° downward…

A:

Q: How much work is done by the boy pulling his sister30.0 m in a wagon as shown below? Assume no…

A:

Q: A shopper in a supermarket pushes a trolley with a force of 40N directed at an angle of 35° downward…

A:

Q: To push at 26 kg crate up a frictionless incline, angled at 30° to the horizontal, a worker exerts a…

A:

Q: Calculate the work done in pushing a 40 kg crate 12 m across a level floor if the cofficent of…

A: Mass, m=40 kg Distance to be pushed, d=12 m Coefficient of friction = 0.4

Q: Lifting 30-kg boxes on a vertical distance of 0.90 m from the ground unto the truck is Ervin's work.…

A:

Q: If a block isnloaded with two 0.5 kg masses, with the spring pulling it at 30° above the horizontal,…

A:

Q: A store manager pushes a 10 g box with a force of 25 N and drected at an angle of 37 above the…

A:

Q: A force of F = 161 N pulls a mass of 15 kg a distance of x = 5.7 m, as shown. How much work is done…

A: Given,            force (f) =161N            distance (d) = 5.7 m

Q: A crate of mass 45 kg is pushed along a floor with a force of 42.25 N for a distance of 80.04 m.…

A: Introduction :  In this question we are provided with value of force  and distance . with these data…

Q: ) How much work is done when a 50N a Floor pushed along distance 10 m?

A: Given data :- Force F = 50 N displacement d = 10 m

Q: How much work does gravity do on a 0.150 kg ball falling from a height of 10 m? (Neglect air…

A: