20 kilograms
-75
The idea is to multiply the mass by the velocity.
Momentum = (mass) x (speed) = (0.1) x (5) = 0.5 kilogram-meter per second
7.5
20 meters per second
It does. Momentum=mass* velocity. Momentum is kilogram meters per second
-75
Momentum (p) = mass * velocity = 80 * 6 = 480 kg-m
160 kilogram meters per second north
The idea is to multiply the mass by the velocity.
Momentum is mass times velocity, and it is a vector, so it has a direction. This boulder has a momentum of 100*5=500 kgm/s in the direction of its motion.
Momentum = (mass) x (speed) = (0.148) x (35) = 5.18 kilogram meters per second
Momentum is mass times velocity, and it is a vector, so it has a direction. This boulder has a momentum of 100*5=500 kgm/s in the direction of its motion.
Momentum = (mass) times (velocity) = (50 + 30) (10) = 800 kilogram-meters per second.
Momentum = (mass) x (velocity)= (400 kg) x (5 m/sec) = 2,000 kilogram-meters per second
Momentum = mass * velocity. We are told that his momentum is 80kgm/s, and that his mass is 80 kg, so we can say: 80kgm/s = 80 kg × V ∴ 1m/s= V So the velocity of the man is 1 meter per second west.
4 kilograms