Calculate the work done when a force of 20 N is utilized to hold a box of 2 kg.
Answers
Answered by
1
Explanation:
Explanation:
Use the formula
F
=
m
a
to solve this problem. In the case of the
20 N
force, we have
20 N
=
2 kg
×
a
so
a
=
10 m/s
2
→
read this as
10
meters per second squared, or
10
meters per second every second
Applying the formula again in case of the
20 kg
object, we have
F=ma
F=20 kg×10 m/s2
F=200 N
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Answered by
1
Answer:
word done = mass × force
work done = 2kg × 20N = 40kg per N
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