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Tatiana [17]
3 years ago
8

A construction worker is carrying a load of 40 kg over his head and is walking at a constant velocity if he travels a distance o

f 50 m how much work is being done
Physics
1 answer:
Anastasy [175]3 years ago
8 0

Answer:

W = 0

Explanation:

We are given with, a construction worker is carrying a load of 40 kg over his head and is walking at a constant velocity. He travels a distance of 50 m.

The work done by an object is given by :

W=Fd

F = ma

So,

W=mad

m is mass

a is acceleration

d is displacement

The worker is moving with constant velocity, its acceleration will be 0. So, the work done by the worker is 0.

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