landonhendrix2023
contestada

What is the momentum of a 35–kilogram cart moving at a speed of 1.2 meters/second?

A.
42 kilogram·meters/second

B.
70 kilogram·meters/second

C.
4.2 × 102 kilogram·meters/second

D.
7.0 × 102 kilogram·meters/second

Please help and thank you

Respuesta :

Sidhartha

Given:-

  • Mass of the cart (m) = 35 kg
  • Speed (consider Velocity) = 1.2 m/s

To Find: Momentum of the cart.

We know,

p = mv

where,

  • p = Momentum,
  • m = Mass &
  • v = Velocity.

Thus,

p = (35 kg)(1.2 m/s)

→ p = 42 kg m/s (Ans.)

Conclusion:-

A. ☑️ 42 kilogram - metre per second.