A body moves with constant velocity of 20 m/s-1. The mass of the body is 2 kg .What is the unbalanced force on the body?
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10 m/s is answers of the question
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Hello!
Given,
Velocity(v) = 20 m/s
Mass(m) = 2 kg
The questions says that the body is moving with the constant velocity of 20 m/s i.e the velocity is not changing with respect to time.
so, acceleration = (v-u)/t = (20 - 20) / t = 0
From the formula,
Force = mass * acceleration
Force = 2 * 0
Force = 0 N
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