Question

A force produces an acceleration of 5cm/sec . When it acts on a body of mass 20g . The force is ​

Answer 1

Answer:

0.001 Newtons

Explanation :

Formula ⇒F=ma

But ..to find the force, the units have to be uniform. So...

⇒ 1m/s =100cm/s...

∴ 5cm/sec = 0.05m/s

           To convert g to kg : 20/1000 = 0.02 g

Now that you have all the units, you just apply the formula :

    ⇒ F=ma ( Force= mass *acceleration )

∴ F=  0.02 *0.05

     =  0.001 N

If this helped you .. please mark brainliest.. haven't got one yet...

Answer 2

Answer:

Explanation:F=ma

F=20*5

F=100gcm/sec^2