Before Collision v=4m/s v=2m/s, m= 4kg After Collision v=2m/s m= 4kg m= 2 kg m=2 kg

Q: A ball is released from a height ho above the concrete floor. Assuming that the collision between…

A: Since in elastic collision, Kinetic energy remains conserved and from energy conservation Potential…

Q: A 2kg block is moving at a speed of 10m/a and makes a perfectly elastic collision with a second…

A:

Q: 20. A block with mass m, is released from rest on a frictionless track at a distance h, above the…

A: Given: the collision between the m1 and m2 is elastic collision. x is range of the projectile motion…

Q: A 114 g frisbee is caught in a tree. To dislodge it You toss a 230 g lump of clay vertically upward.…

A: Given information, mass of frisbee, m= 114 g mass of clay lump ,M = 230 g Maximum height rises by…

Q: 4. 6.0 kg trolley moving at 6.0 m's (right] overtakes and collides with a 2.0 kg trolley moving at…

A:

Q: A 61g ball traveling at 6.3 m/s is caught by a 220g pendulum bob. The center of mass of the pendulum…

A: The objective of the question is to calculate the gravitational potential energy of the…

Q: A 50 kg bus going 30 m/s  and slams into a stationary 1750 kg bus and they stick together. With no…

A: Given;- The mass of the bus m1= 50kg The mass of the stationary bus is m2 = 1750 kg  The initial…

Q: A car's bumper is designed to withstand a 5.76 km/h (1.6-m/s) collision with an immovable object…

A:

Q: ders move on frictionless track.  If the cars all collide at the same time and couple together, find…

A: Given:- 3 gliders move on a frictionless track.  If the cars all collide at the same time and couple…

Q: Which type of collision (elastic, inelastic and completely inelastic)  shows the smallest energy…

A:

Q: Aaron Agin nodded off while driving home from play practice this past Sunday evening. His 1500-kg…

A: Impulse is a change in momentum of object when force is acted on object for an interval of time.

Q: A 2.0-g particle moving at 8.2 m/s makes a perfectly elastic head-on collision with a resting 1.0-g…

A: The condition for the velocity of the incident particle after the collision,…

Q: A 18.0 kg package is released from rest down a 31.0° chute. When the package reaches the bottom it…

A: m1 = 18 kg m2 = 36 kg Let the velocity of m1 just before collision = v1Initial velocity of m2 = 0…

Q: A 2.0-g particle moving at 6.8 m/s makes a perfectly elastic head-on collision with a resting 1.0-g…

A:

Q: A 4 kg block moving right at 6 m/s collides elastically with a 2 kg block moving right at 3 m/s.…

A: In an elastic collision, both the total momentum as well as the total kinetic energy of the system…

Q: i need to find the initial and final kinetic energy of the system before AND after collision. for…

A: Since it's not mentioned that either it's a elastic collision or not,we simply use the momentum…

Q: Canadian nuclear reactors use heavy water moderators in which elastic collisions occur between the…

A: Given that Canadian nuclear reactors use heavy water moderator in which elastic collision between…

Q: A 0.015-kg bullet is fired into a stationary block of wood of mass of 4.8 kg. The relative speed of…

A: Mass of bullet is m = 0.015 kg  Mass of the wood is M = 4.8 kg  Initial speed of the bullet is u =…

Q: A truck with a mass of 1600 kg and moving with a speed of 13.5 m/s rear-ends a 585 kg car stopped at…

A: Mass of truck (M) = 1600 kg Mass of car (m) = 585 kg Initial velocity of truck (U) = 13.5 m/s…

Q: A cart of mass M traveling to the right on a frictionless track with a speed 4vo collides with…

A: The initial speed of the first cart is, u1=4v0 The initial speed of the second cart is, u2=-v0 The…

Q: A truck of mass 1.5x10^4 kg travelling at 85 km/h [S] collides with a car of mass 1.2x10^3 kg…

A:

Q: Cart A has a mass 245 g. Cart B has a mass 406 g. The carts are on a frictionless track. Cart A is…

A:

Q: A 10 kg ball of putty moving to the right has a head-on inelastic collision with a 1 kg putty ball…

A: Here momentum after collision is zero, which means that the net momentum before the collision will…

Q: M A Initially at rest Initial state (before collision) Final state (after collision) M M Now at rest…

A:

Q: A billiard ball moving at 5.20 m/s strikes a stationary ball of the same mass. After the collision,…

A: The objective of this question is to find the velocity of the second billiard ball after an elastic…