Question

13. Force required in accelerating a 3 kg mass at 5 m/s and a 4 kg mass at 4 m/s, will be ?​

Answer 1

Answer:

15N and 16N

Explanation:

1) Force = Mass x Acceleration

Mass = 3 kg

Acceleration = 5 m/s

F = ma

F = 3 x 5

F = 15N (newton)

2) Force = Mass x Acceleration

Mass = 4 kg

Acceleration = 4 m/s

F = ma

F = 4 x 4

F = 16N (newton)