kmedcalf01
contestada

A bowling ball is rolling in a straight line toward the pins at a speed of 2.2 m/s. Its momentum is 4.75 kg*m/s. What is the
mass of the bowling ball?

Respuesta :

Answer: m= 2.16 kg

Explanation: Momentum is expressed in the following formula:

p = mv

Derive to find m:

m = p / v

= 4.75 kg.m/s / 2.2 m/s

= 2.16 kg

Cancel out m/s and the remaining unit is in kg.

Chelboy

Answer:2.16kg

Explanation:

Mass=momentum/velocity

Mass=4.75/2.2

Mass=2.16kg

Otras preguntas