Question

A force of 10.0 N acts on a body of mass 2.00 kg. What are (a) the body’s acceleration, (b)

its weight in newtons, and (c) its acceleration if the force is doubled?​

Answer 1

Answer:

F = ma

10 = 2 x a

a = 5 m/s²

when force is doubled acceleration is 10 m/s²

W = mg

= 2 x 9.8

= 19.6 N

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Answer 2

Answer:

a. $5m/s^2$

b. $19.6N$

c. $10 m/s^2$

Explanation:

• An object's push or pull is seen as exerting a force. The interaction of the objects produces push and pull. You can also use words like stretch and squeeze to describe force.
• Force is an external agent that has the power to alter a body's resting or moving position. It has a direction and a magnitude. The direction of the force is referred to as the force's direction, and the point of application is where the force is exerted.
• A spring balance can be used to calculate the Force. Newton is the SI unit of force (N).

$F = ma\\10 = 2 x a\\a = 5 m/s^2$

$W = mg\\= 2 x 9.8\\= 19.6 N$

$10 m/s^2$ is the acceleration when the force is doubled.

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