An object of mass 18.0 kg subjected to a non-zero net force moves with an accele

Question

An object of mass 18.0 kg subjected to a non-zero net force moves with an acceleration of 2.2 m/s2.
A. Determine the net force (in N) acting on it. (Enter the magnitude only.)

B.. What acceleration (in m/s2) would a 36.0-kg object have if the same net force is applied to it? An object of mass 18.0 kg subjected to a non-zero net force moves with an acceleration of 2.2 m/s2.
A. Determine the net force (in N) acting on it. (Enter the magnitude only.)

B.. What acceleration (in m/s2) would a 36.0-kg object have if the same net force is applied to it?
A. Determine the net force (in N) acting on it. (Enter the magnitude only.)

B.. What acceleration (in m/s2) would a 36.0-kg object have if the same net force is applied to it?

Explanation / Answer

A)

m = 18.0 Kg

a = 2.2 m/s^2

use:

F = m*a

= 18.0 Kg * 2.2 m/s^2

= 39.6 N

Answer: 39.6 N

B)

Now use:

a = F/m

= 39.6 N / 36.0 Kg

= 1.10 m/s^2

Answer: 1.10 m/s^2

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