A 5 Kg red car traveling 10 m/s collides with a 5 Kg blue car that is traveling 10 m/s to the left. If the collision is inelastic, the speed of the red car after the collision will be _."     0 m/s     5 m/s to the left     5 m/s to the right     10 m/s to the left     10 m/s to the right

A point particle of mass 3.33 kg is moving with an initial velocity of 2.06 m/s . It collides and sticks to an object of mass 4.58 moving at velocity of -1.67 m/s before collision. What is the speed of the particles after collision? Express your answer in m/s and with two decimal places.

In the game of pool, the cue ball and 8-ball both have a mass of 0.5kg, and are on a frictionless pool table surface. A pool player hits the cue ball, giving it a velocity of 5m/s. The cue ball hits the 8-ball, and the cue ball stops during the collision. Find the velocity of 8-ball after the collision. m/s

Two balls approach each other with equal speeds of 20 m/s. One ball has a mass of 5.0-kg and the other has a mass of 10.0-kg. They collide in a perfectly inelastic collision. The speed of the balls just after the collision is approximately: O 6.7 m/s O 1.3 m/s 30 m/s 0 m/s

A 1.65-kg falcon catches a 0.375-kg dove from behind in midair. What is their velocity after impact if the falcon’s velocity is initially 26.5 m/s and the dove’s speed is 6.55 m/s in the same direction?

A car of mass 2900 kg collides with a truck of mass 4400 kg, and just after the collision the car and truck slide along, stuck together. The car's velocity just before the collision was < 39, 0, 0> m/s, and the truck's velocity just before the collision was < -17, 0, 15> m/s.(a) What is the velocity of the stuck-together car and truck just after the collision?

A block of mass mm = 16 kgkg has a speed VV and is behind a block of mass MM = 65 kgkg that has a speed of 0.5 m/sm/s. The surface is frictionless. The blocks collide and couple. After the collision, the blocks have a common speed of 0.9 m/sm/s. In the figure, the loss of kinetic energy of the blocks due to the collision is closest to: 7.7 J 25 J 26 J 9.3 J 76 J

Consider a 935 kg car initially moving at 30.5 m/s.  a) what is the velocity of the car, in meters per second, just after it hits a 140-kg deer initially running at 12.5 m/s in the same direction? Assume the deer remains on the car.

A marble with mass ?? = 2.5 [g] moves eastward with speed ?? = 1.75 [m/s]. It then collides with another marble of mass ?? = 1.25 [g] and is moving northward with a speed ?? = 2.30 [m/s]. After the collision, marble ? now moves at 50° north of east, while marble ? moves at 20° south of east. 2 A. What is the speed of marble ? after the collision? B. What is the speed of marble ? after the collision? C. Is energy lost or gained in the system

There is a large crater in Arizona called Meteor Crater. It is estimated that it was formed about 20,000 years ago by a meteorite that had a mass of about 5 x 10^10 kg and was traveling at a speed of 7.5 km/sec. How fast could this meteorite have hit the Earth (whose mass is 6 x 10^24 kg) if we assume a head-on collision?