What momentum does a car of mass 1724 kg have if it's traveling at 13.2 m/s? Submit your answer in exponential form.

A spaceship has a mass of 600 kg at rest and accelerates to high speed. A person at rest on the ground observes that the spaceship has 1000 kg. How fast (in x 108 m/s) is the spaceship?

A 1960 kg truck traveling north at 30 km/h turns east and accelerates to 54 km/h. (a) What is the change in the truck's kinetic energy? (b) What is the magnitude of the change in its momentum?

what momentum does a car of mass 1,762 kg have if its traveling at 11.3 m/s? answer in exponential form.

A 38.4 kg kid is sledding down a hill at 6.3 m/s. What is his momentum?

You find yourself stuck in outerspace with nothing but your physics book and spacesuit. You have a mass of 108kg in your suit and your physics book has a mass of 3.7 kg. In order to make it back to your stationary spaceship before running out of air you must move at .29 m/s. How fast in m/s do you have to throw your physics book to achieve the speed

You and another astronaut are in space.  You throw a tool to them that has a mass of 17kg.  Your mass is 87kg and the other astronaut's mass is 91kg. Initially you and the other astronaut are at rest.  You threw the tool at a speed of 7m/s.  What is the velocity of the astronaut after they catch the tool?

You find yourself stuck in outer space with nothing but your physics book and a space suit. You have a mass of 91 kg in your suit, and your physics book has a mass of 2.3 kg. In order to make it back to your stationary spaceship before running out of air, you must move at 0.18 m/s. How fast (in m/s) do you have to throw your physics book to achieve this speed?

Suppose a toy truck with a mass of  m = 1 kg  is moving with a speed of  v = 1 m/s. What is the magnitude (in kg · m/s) of its momentum, p? _______________ kg · m/s   Now suppose a 2 kg toy truck is moving at 1 m/s. What is the magnitude (in kg · m/s) of its momentum? _________________ kg · m/s   Finally, consider a 1 kg toy truck at 2 m/s. What is the magnitude (in kg · m/s) of its momentum? _____________ kg · m/s

One newly discovered light particle has a mass of m and property q. Suppose it moves within the vicinity of an extremely heavy (fixed in place) particle with a property Q and mass M. When the light particle is xi distance from the heavy particle, it is moving directly away from the heavy particle with a speed of vi. a) What is the lighter particle's speed when it is xf away from the heavy particle?