find out the work done by a machine in lifting a mass of 40kg to a height of 10m
Answers
Answered by
0
Answer:
3920 Nm
Explanation:
we have,
w = Fs;
F = ma;
Given :-
m = 40 kg
s = 10 m
Here acceleration is acceleration due to gravity (g)(g = 9.8 m/s)
then,
F = ma
= 40 × 9.8
= 392 N
w = Fs
= 392 × 10
= 3920 Nm
Work done by machine is 3920 Nm.
Thank and Brainlist me :)
Thank You :)
Similar questions
Physics,
2 months ago
Chemistry,
2 months ago
CBSE BOARD XII,
2 months ago
Social Sciences,
4 months ago
Accountancy,
4 months ago
Science,
10 months ago
Math,
10 months ago