The momentum of a car traveling at 20m/s is 24,500 kgm/s. What is the car's mass?

1225kg

Explanation:

Given parameters:

Velocity  = 20m/s

Momentum  = 24500kgm/s

Unknown:

Mass of the car  = ?

Solution:

Momentum is the quantity of motion a body possess;

 Momentum  = mass x velocity

   Mass =    = 1225kg

i sometimes feel that way too. i feel that i should hurt someone because they hurt me, but i wouldnt do it. that would make things so much worse i have so much experience with this stuff

explanation:

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.