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cupoosta [38]
3 years ago
5

A 45 N girl sits on a bench 0.6 meters off the ground. How much work is done on the bench?

Physics
1 answer:
ycow [4]3 years ago
6 0

Answer: 27 joules

Explanation:

Work is done when force is applied on the bench over a distance. it is measured in joules.

Workdone = force x distance

= 45 N x 0.6 metres

= 27 joules

Thus, 27 joules of work is done on the bench.

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Where is there potential energy throughout the loading, cocking, and releasing if the trebuchet?
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4 0
3 years ago
A bus is moving in astraight line at speed of 25m/s. What time does bus take to cover 5 km
WARRIOR [948]

Answer:

Kinematics

given,

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V

b

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1000

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Velocity with which scooterist

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Explanation:

I Hope you Guys Understood

please mark as Brainliest....

5 0
3 years ago
The force F1, 10.0N acts at 10.0cm. What is the magnitude of the torque due to F1 about an axis through Point A perpendicular to
Nookie1986 [14]
Thank you for posting your question here at brainly. I hope the answer will help you. Below is the solution. Feel free to ask more question. 

<span>torque = rF
= 0.1(10)
=1 Nm</span>
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3 years ago
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