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How much work is performed when a 25-kilogram crate is pushed 5 meters with a force of 15 newtons?
Wiki User
∙ 12y ago
Work = (force) x (distance) = (15) x (5) = 75 joules.
The mass of the crate is irrelevant.
Wiki User
∙ 12y ago
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How much work is performed when 100 kg crate is pushed 30 meters with a force of 40 newtons?
Multiply the force by the distance. The mass is irrelevant for this problem.
Imagine that you pushed a box, applying a force of 60 newtons, over a distance of 4 meters How much would you have done?
The real answer is 240 i got it right on my test.
A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground. What was the potential energy of the rock before it began to fall?
4900
A rock weighing 98 newtons is pushed off the edge of a bride 50 meters above the ground what was the kinetic energy of the rock before it began to fall?
zero
A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground. What was the kinetic energy of the rock at the midway point of its fall?
2,450 joules
How much work is performed when 100 kg crate is pushed 30 meters with a force of 40 newtons?
Multiply the force by the distance. The mass is irrelevant for this problem.
Imagine that you pushed a box, applying a force of 60 newtons, over a distance of 4 meters How much would you have done?
The real answer is 240 i got it right on my test.
A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground. What was the potential energy of the rock before it began to fall?
4900
A rock weighing 98 newtons is pushed off the edge of a bride 50 meters above the ground what was the kinetic energy of the rock before it began to fall?
zero
A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground. What was the kinetic energy of the rock at the midway point of its fall?
2,450 joules
Did Robert Goddard use newtons 3rd law?
Yes, he used the law when he walked. His foot pushed backwards on the ground and the opposing reaction pushed him forward.
Person pushes a box across level floor appying a force of 200 N. How much work does a person do at 5meters in 10 seconds?
Work = (force) x (distance)(200 newtons) x (5 meters) = 1,000 newton-meters = 1,000 joulesIt makes no difference whether the push comes from a person or a bull, whether it's a boxor a piano being pushed, whether the box is sliding on a level floor or plowing through aninclined sandbox, whether the job is done fast or slow, or how long it takes.200 newtons pushing through a distance of 5 meters produces 1,000 joules of work.
A box weighing 100 newton is pushed to a inclined surface that is 5 meters long. It takes the force of 75 newtons to push it to the top which is 3 meter long. what is the efficiency?
It is not clear from the question whether the plane is 5 metres long or 3 metres long. Please check your information and submit a coherent question.
How much work was done on an object that pushed with a force of 5n for 5 meters?
25 joule
A 70 kg man is pushed with a force of 2N what is his acceleration?
0.03 meters per second squared.
How much force is needed to accelerate a 1000kg car at a rate of 3 m per second squared?
What is the acceleration of a runner whose mass is 50 kg if the runner is being pushed along by a force of 100 newtons?
How much work is done if you push a 100N crate with friction of 70N across a 10m floor?
Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.
