At what speed do a bicycle and its rider, with a combined mass of 90 kg , have the same momentum as a 1600 kg car traveling at 6.0 m/s ?

An object with a mass of 0.150 Kg is dropped from rest.  If the magnitude of the object's momentum is 0.780 kg m/s just before it lands on the ground, from what height was the ball dropped?

A rubber ball with a mass of 0.110 kg is dropped from rest. From what height (in m) was the ball dropped, if the magnitude of the ball's momentum is 0.800 kg · m/s just before it lands on the ground?

At what speed do a bicycle and its rider, with a combined mass of 100 kg, have the same momentum as a 1500 kg car traveling at 1.0 m/s?

Back at the curling rink you see someone making the perfect shot as their 13 kg stone slides 3.5 m/s [S]. You decide to take away the satisfaction of this and throw a 1.3 kg piece of putty at 15 m/s 25° S of W. The putty sticks to the stone. What is the momentum of the stone and putty as they slide down the ice?

A constant net force of 14.3 N directed in the x-direction is exerted on a 2.2 kg object for a time of 1.49 s. What is the object's change in momentum during this time?

Two carts mounted on an air track are moving toward one another. Cart 1 has a speed of 0.8 m/s and a mass of 0.35 kg. Cart 2 has a mass of 0.71 kg. (a) If the total momentum of the system is to be zero, what is the initial speed of Cart 2 in meters per second? m/s Enter a number. (b) Does it follow that the kinetic energy of the system is also zero since the momentum of the system is zero? Yes No (c) Determine the system's kinetic energy in joules in order to substantiate your answer to part (b). Can you write an expression for the total kinetic energy of the system (both carts)? J

Mighty Mikey weighs 91 kg and is running down the football field at 2.52 m/s along a straight line. Rod Runner who weighs 45 kg and running straight towards Mighty Mikey at a speed of 5.12 m/s. What is the magnitude of the total momentum of Mighty Mikey and Rod Runner combination? Express your answer in kg-m/s and with two decimal places.

A spaceship of mass 2.0×106 kg is cruising at a speed of 6.0×106 m/s when the antimatter reactor fails, blowing the ship into three pieces. One section, having a mass of 5.1×105 kg , is blown straight backward with a speed of 2.1×106 m/s . A second piece, with mass 8.0×105 kg , continues forward at 1.0×106 m/s .What is the speed of the third piece? Assume that the initial speed of the ship is positive.

A firecracker is moving to the left before it explodes. Right after exploding, it breaks off into two pieces of equal mass, one travelling to the left and the other travelling to the right. Which one has the higher speed – the piece travelling to the left or the piece travelling to the right? Answer using ideas of momentum.