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a constant force acting on a body of mass 4kg changes its velocity from 2m/s to 4m/s in 4s. what is the force?​

User Shwetal
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2 Answers

6 votes

Answer:

2 Newton

Step-by-step explanation:

from newton second law

F = ma

as we have the mass equals 4 kg

we need to get the acceleration which will be change in velocity over change in time

a = ∆V/∆t = (4-2)/4 = 0.5

so F = 4 * 0.5 = 2

User Omzig
by
4.0k points
3 votes

Answer:2N

Step-by-step explanation:

a constant force acting on a body of mass 4kg changes its velocity from 2m/s to 4m-example-1
User Oyebisi
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4.5k points