Question

9) A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object.

Answer 1

Answer:Well we have the formula of force to be mass * acceleration

Since we looking for a we are going to make it subject of the formula .

so we have the formula for acceleration to be : a = force /mass

a = 20N/5kg

a= 4m/s^2

hope it helps :)

Step-by-step explanation:

Answer 2

4

Step-by-step explanation:

According to newton's second law f=ma. so a =f/m

then a=20/5 gives 4