Question

what is momentum ?and what is formula of speed?​

Answer 1

Answer:

It's a term that describes a relationship between the mass and velocity of an object, and we can see this when it is written in equation form, p = mv, where p is momentum, m is mass in kg and v is velocity in m/s. Because momentum is a vector quantity, this means it has both magnitude and direction.

=> Speed = distance/time.

Answer 2

Answer:

Momentum which is a physical quantity is the product of mass and velocity... Momentum of an object is proportional to its mass and velocity or speed...

Momentum = Mass × Velocity

p=mv

Speed = Distance travelled / time taken