Question

1. What is the S.I. unit of

Speed, velocity, momentum, acceleration, force, K.E., P.E., free fall, acceleration due to gravity ​

Answer 1

Explanation:

speed- m/s

velocity- m/s

momentum- kg. m/s

Acceleration- m/s^2

force - newton

kE-joule

PE-joule

freefall-m/s^2

ac. due to gravity- m/s^2

Answer 2

Answer:

SI unit of:-

Speed = mps (meter per second)

Velocity = mps (meter per second)

Momentum = kg•m/s

Acceleration = m/s² (meter per second's square)

Force = N (Newton)

K.E. = Joule

P.E. = Joule

Free Fall = m/s²

Acceleration due to gravity = m/s².... also... N/kg