A car that drives at 26.8 m/s has a momentum of 32,562 kg-m/s. What is the mass of the car?

Question

A car that drives at 26.8 m/s has a momentum of 32,562 kg-m/s. What is the mass of the car?

in progress 0
Vodka 5 months 2021-08-30T06:58:42+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-08-30T07:00:31+00:00

    Answer:

    m = 1215 kg

    Explanation:

    It is given that,

    Speed of a car is 26.8 m/s

    Momentum of the car is 32,562 kg-m/s

    We need to find the mass of the car. Momentum of the car is given by :

    p = mv

    m=\dfrac{p}{v}\\\\m=\dfrac{32562}{26.8}\\\\m=1215\ kg

    So, the mass of the car is 1215 kg.  

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )