Question

If it takes 100 N to get a 10 kg object to accelerate at 10m/s/s, how much force will it take to get a 20 kg object to accelerate at the same rate?

a) 10 N
b) 50 N
c) 200 N
d) 400N

(Help is appreciated)6

Answer 1

Answer: C) 200 N

Step-by-step explanation:

The force
`F` is defined as:

`F=m.a`

Where:

`m=20 kg` is the mass of the object

`a=10 m/s^(2)` is the acceleration

Then:

`F=(20 kg)(10 m/s^(2))`

Finally:

`F=200 N`

Hence, the correct option is C.