An object of mass 5kg is moving with a velocity of 10ms-1. A force is applied so that in 15s,it attains a velocity of 25ms-1.what is the force applied on the object?
Answers
Answered by
5
Answer:
5N
Explanation:
°•° F=ma
=>F=m(v-u)
----------
t
=>F=(5)(25-10) = 5N
----------------
(15)
Answered by
5
Answer:
5 N
Explanation:
Force is directly proportional to the product of a body's mass and acceleration.
Therefore,
a=(v-u)/t
a=(25-10)/15
a=15/15
a=1m/s^2
m=5 kg(given)
Therefore,
F=m.a
F=5x1
F=5N
HOPE THIS HELPED
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