Question

Force required in acceleration a 3 kg mass at 5 ms2 and a 4 kg mass at 4 ms2 will be
• zero in both the cases.
• same in both the cases.
• greater for 3 kg mass at 4 m/s^2.
• greater for 4 kg mass at 4 m/s^2.

Answer 1

Answer:

D

Explanation:

since F = ma

F - force

m - mass

a - acceleration