Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
what is the momentum of a cart with a mass of 30 kg which is moving at rate of 54 km/hr?
1 answer
momentum= mass*velocity. Most would use standard SI units, changing km/hr to m/s
You can
ask a new question
or
answer this question
.
Related Questions
A 0.054-kg pet lab mouse sits on a 0.35-kg air-track cart, as shown in (Figure 1) . The cart is at rest, as is a second cart
1) A 1 kg mass moving at 1 m/s has a totally inelastic collision with a 0.7 kg mass. What is the speed of the resulting combined
A 20.0 kg cart is moving with a velocity of 7.30 m/s down a level hallway. A constant force of -11.0 N acts on the cart and its
A student wanted to investigate changing the mass of a cart that you can push. The student pushed both carts with a force of 200
A small, 200 g cart is moving at 1.50 m/s on an air track when it collides with a larger, 2.00 kg cart at rest. After the
Ever heard how American football players are said to have momentum while running? Well, it is because that’s what momentum is,
How is the momentum of a moving object calculated?(1 point)
A. Momentum is the sum of an object's mass and its velocity in any
10. When does an object have momentum?
An object has momentum only when it is at rest. An object has momentum only when it is
a compact car has mass 725 kg and is moving at 100 km/h.
a) find its momentum b) at what velocity is the momentum of a larger
a 50 kg object moving at 12 m/s has a momentum of 600 kg times g m/s . what is the mass of an object moving at 4 m/s that has