Answer:
3.65 m/s
Explanation:
= Mass of first car = 103 kg
= Mass of second car = 81 kg
= Initial Velocity of first car = 5 m/s
= Initial Velocity of second car = -3.3 m/s
= Velocity of center of mass
For elastic collision
Velocity of center of mass = 1.35 m/s
The final velocity of car 1 is 3.65 m/s
Answer:
Subtract the mass of the cylinder from the mass of the cylinder when it contains gasoline. This is the mass of the gasoline. Divide this figure by the volume, 100 ml, to get the density.
Fire emits light and therefore brightens wherever the shadow would be depicted.
Answer:
2.98 m/s^2
Explanation:
I have done this before and it was a question on my physics test