An 8.57 kg mass moving east at 14.1 m/s on a frictionless horizontal surface collides with...

Question

Question

An 8.57 kg mass moving east at 14.1 m/s on a frictionless horizontal surface collides with a 10.9 kg mass that is initially a

Answer 1

Answer #1

Class Note Guven m. = 8.57 kg Mr a 10-a tog - loints are Ug = 0 Allo collision A = 2.5 m/s 9 Accending to the conservation of

Answer 2

Similar Homework Help Questions

A 2.0 kg ball moving east with a velocity of 5.0 m/s collides with a 8.0...

A 2.0 kg ball moving east with a velocity of 5.0 m/s collides with a 8.0 kg ball moving west with velocity 2.0 m/s. After collision, the ball of mass 2.0 kg moves with a velocity of 2.0 m/s towards east, what is the velocity of the second ball?
A 0.25kg ball moving toward the east on a frictionless table at 3.0m/s collides elastically with...

A 0.25kg ball moving toward the east on a frictionless table at 3.0m/s collides elastically with a 0.40kg ball that is at rest. All we know about the balls after the collision is that the 0.40kg ball moves at 30degrees south of east. Set up but do not solve the equations that can be used to find the speeds of both balls and direction of the first ball after the collision.
A railroad car of mass 2.30E+4 kg moving with a speed of 3.00 m/s collides and...

A railroad car of mass 2.30E+4 kg moving with a speed of 3.00 m/s collides and couples with two other coupled railroad cars each of the same mass that are already moving in the same direction at a speed of 1.50 m/s. What is the speed (in m/s) of the three coupled cars after the collision? Tries 0/3 How much kinetic energy (in J) is lost in the collision? Tries 0/3

A block rests on a horizontal frictionless surface. A string is attached to the block, and...

A block rests on a horizontal frictionless surface. A string is attached to the block, and is pulled with a force of 59.0 N at an angle o above the horizontal. After the block is pulled through a distance of 1.70 m, its speed is 2.60 m/s, and 44.0 ) of work has been done on it. What is the angle e? Submit Answer Tries 0/8 Calculate the mass of the block. Submit Answer Tries 0/8 This discussion is closed....
of mass 1.00 kg moves East at 5.00 mts collides with another ball, of mass 2.00...

of mass 1.00 kg moves East at 5.00 mts collides with another ball, of mass 2.00 kg, moving Ms. After the collision, the 2.00 ke mass moves at a velocity of 4.00 m/s East. What is the the other ball? Does this collision conserve mechanical energy (and explain why?
A 4.5-kg block moving at 2.0 m/s west on a frictionless surface collides totally inelastically with...

A 4.5-kg block moving at 2.0 m/s west on a frictionless surface collides totally inelastically with a second 1.0-kg block traveling east at 2.0m/s. a) Determine the final velocity of the blocks. b)Determine the kinetic energy of the first block before the collision. c)Determine the kinetic energy of the second block before the collision. d)Determine the kinetic energy of the first block after the collision. e)Determine the kinetic energy of the second block after the collision.

A4.5-kg block moving at 2.0 m/s west on a frictionless surface collides totally inelastically with a...

A4.5-kg block moving at 2.0 m/s west on a frictionless surface collides totally inelastically with a second 1.0-kg block traveling east at 3.0m/s. Part A Determine the final velocity of the blocks Express your answer with the appropriate units. op Value Units Submit Request Answer Part B Determine the kinetic energy of the first block before th Express your answer with the appropriate units. Part A Determine the final velocity of the blocks Express your answer with the appropriate units....
A 5.00 kg frictionless puck travelling at 8.00 m/s collides with another of mass 3.0 kg...

A 5.00 kg frictionless puck travelling at 8.00 m/s collides with another of mass 3.0 kg which is travelling in the same direction at 4.0 m/s. They remain stuck together after the collision : What is their speed after the collision?
12. A 1500-kg car traveling at 30 m/s east collides with a 3000-kg car traveling at...

12. A 1500-kg car traveling at 30 m/s east collides with a 3000-kg car traveling at 20 m/s south. The two cars stick together after the collision. What is the speed of the cars after collision?

3. A block of mass m = 6.2 kg, moving on a frictionless surface with a...

3. A block of mass m = 6.2 kg, moving on a frictionless surface with a velocity of -6.5 m/s to the right, collides with a block of mass M at rest, as shown in the figure. After the collision, the 6.2-Kg block recoils with a velocity of f =0.70 m/s to the left. If the blocks are in contact for 0.30 s, what is the magnitude of the average force on the 6.2-kg block, while the two blocks are...