About  ELASTIC collisions: (both questions are related to each other.) Please answer it short and easy to understand What happens if the cars have the same mass but one car has twice the velocity?  If one car has twice the mass as the second car, can you still get the cars to bounce back equally?  Explain how.

Q: Block m, of mass 15 kg moving with velocity v = 33 m/s on a frictioniess plane collides block my…

A: Given : Mass of m1 = 15kg Mass of m2 = m3 = 5kg Velocity of m1, v1 = 33 m/s Spring constant, k =…

Q: One object is initially at rest and another object is moving. The two objects collide. Is it…

A: In the case of collision between two or more objects, the momentum of the system consists of…

Q: An object collides with a second, more massive object. The total energy of the system did not change…

A: Given: Two objects are given where one object is more massive than the other. The total energy…

Q: Open Response 5 This is a multi-part problem. Please answer all parts here. A 6 kg object moving to…

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Q: A car (m=1250kg) going 7.0 m/s strikes a resting car (m=900kg) the collide in an inelastic…

A: The expression for inelastic collision is m1v1+m2v2=m1+m2v Rearrange v=m1v1+m2v2m1+m2

Q: A 58.5-kg astronaut is floating through space at a speed of 0.15 m/s while carrying a tool with mass…

A: Using momentum conservation  Initial momentum =Final momentum  (M+m)V=M×0+mv

Q: A 2.00-g particle moving at 5.40 m/s makes a perfectly elastic head-on collision with a resting…

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Q: An 8,000[kg] railroad car A traveling at a speed of 24.0 [m/s] strikes an identical car B at rest.…

A: Here initial momentum will be mvA+ mvB=8000×24+(8000×0)=192000   The final momentum will be 2mv'…

Q: If, two balls whizzing one towards the other at the same speed of 5 m/s. If ball 1 is much, much…

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Q: An electron collides elastically with a stationary hydrogen atom. The mass of the hydrogen atom is…

A: The initial speed of the hydrogen atom is The mass of the hydrogen atom is Find:The ratio of kinetic…

Q: PRACTICE IT Use the worked example above to help you solve this problem. In a crash test, a car of…

A: Given Data mass of the car m = 1.41×103 kginitial velocity of car vi = -15.5 m/sfinal velocity of…

Q: Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic,…

A: Given: Two shuffleboard disks of equal mass The yellow disk is initially at rest The orange disk…

Q: IV. Same lump is thrown towards another wall, and this time the wall moves when the lump sticks to…

A: Mass of the lump is M = 3 kg Velocity of the lump is v = 3 m/s  Mass of the wall is m = 0.500 kg…

Q: Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic,…

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

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Q: 1. In the linear momentum lab, at one point, we oriented the carts on the track so that their…

A: Answer:-  Answer (1) ---- (a) elastic collision  In the linear momentum lab, at one point, we…

Q: 1. For an elastic collision between two masses m₁ and m2 with initial velocities v₁ and v2,…

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Q: A lump of clay (m = 3.00 kg) is thrown towards a wall at speed v = 3.00 m/s.  The lump sticks to the…

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Q: (a) If my $15.0fkol and m2- 625.0[kg], what is the velocity of car 2 immediately after the…

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Q: Two objects of masses m and 3m are moving toward each other along the x-axis with the same initial…

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Q: Kid 1 jumps on a sled and collides with kid 2 sl which was at rest. The collision was linear, with…

A: In all collision momentum remains conserved.

Q: You want to estimate from how high if it is safe to jump onto a concrete floor. For this, you…

A: Given data: Jumping height from chair is, h=0.50 m. Position shift during landing at first time is,…

Q: Consider the collision below between two objects of unequal mass. After finding the angle Θ2 speed…

A: Given: Mass of small ball = m Mass of big ball = 2m Initial Velocity of small ball = 3vo Initial…

Q: The following table shows the values of kinetic energy and linear momentum before and after a…

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Q: Two blocks are released from rest on either side of a frictionless half-pipe (see the Figure below).…

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Q: One object moves in the positive ? direction with speed ?. Another object moves in the opposite…

A: Given data :  Speed of object 1 = V in positive direction Speed of object 2 = V In negative…

Q: 8. A car and a truck collide. The momentum of the system of car and truck will be a) conserved if…

A: A perfectly elastic collision is the collision where the energy of the system is conserved after…

Q: A 0.35 kg ball is thrown against the wall of the school during recess. The ball is thrown with a…

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Q: 4. In a perfectly inelastic collision, two objects collide and stick together. Is momentum conserved…

A: In a perfectly inelastic collision, two objects join together after colliding with each other.

Q: An oatmeal cookie is dropped on the floor. Is this an inelastic collision? Why or why not? It is…

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Q: Q5. As shown in the image below, the freight cars A and Bare approaching each other, and they have a…

A: Given: The mass of the freight car A is mA = 19000 kg The mass of the freight car A is mB = 12000 kg…

Q: (25,0 i) m/s (20,0j) m/s

A: Given data: Mass of car, mc = 1500 kg  Mass of truck, mt = 2500 kg The velocity of car, vc = 25 i…