A worker pushes a wheelbarrow with a horizontal force of 50 N on level ground over a distance of 5.0 m. If a friction force of 43 N acts on the wheelbarrow in a direction opposite that of the worker, what work is done on the wheelbarrow by the worker?a) 250 J
b) 215 J
c) 35 J
d) 10 J
e) None of these answers is correct.

Work done will be equal to 35 J

So option (c) will be correct answer

Explanation:

We have given force F = 50 N

Frictional force f = 43 N

So net force will be equal to

Distance covered on the ground d = 5 m

We have to find the work done

Work done is equal to

So option (C) will be the correct answer.

0.55x745.7j and a calculator

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right