Question

If a student flicks a stationary 0.1 kg ball with 5N of force for 0.1 seconds. What is its final

Answer 1

5m/s

Explanation:

Given parameters:

Mass of ball = 0.1kg

Force on the ball = 5N

time taken = 0.1s

Unknown:

final speed of the ball = ?

Solution:

According to newton's second law "the net force on a body is the product of its mass and acceleration".

  Force = mass x acceleration      equation 1

Acceleration =

  V is the final velocity

  U is the initial velocity

  T is the time taken

 U = O since it is a stationary body;

      a = $\frac{V}{T}$

Input "a" into equation 1

  F = m x $\frac{V}{T}$

 5 = 0.1 x $\frac{V}{0.1}$

 V = 5m/s

learn more:

Newton's laws brainly.com/question/11411375

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