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soldi70 [24.7K]
3 years ago
6

A worker uses a cart to move a load of bricks a distance of 10m across a parking lot. if he pushes the cart with a constant forc

e of 209 N, what amount of work does he do?
Physics
2 answers:
andriy [413]3 years ago
6 0

Answer:

2090 J

Explanation:

the work done to move the cart is equal to the product between the force applied and the distance traveled:

W=Fd

In this case, the force applied is F=209 N, while the distance covered is d=10 m, therefore the work done is

W=Fd=(209 N)(10 m)=2090 J

Lyrx [107]3 years ago
5 0
Work is done when a body undergoes a displacement. It is the product of the force acted on the object and the distance traveled. It has SI units of Nm. It is expressed as:
Work = F x d
Work = 209 N x 10 m
Work = 2090 Nm

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An electric field of 2.09 kV/m and a magnetic field of 0.358 T act on a moving electron to produce no net force. If the fields a
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Answer:

The velocity is  v =  5838 \ m/s

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