A 20.0 kg red curling rock travelling at 0.578 m/s [W] strikes a stationary 20.0 kg yellow curling rock head-on. The collision takes 4.35 ´ 10-2 s. Immediately after the collision, the yellow rock has a velocity of 0.3365 m/s [54.4° N of W]. Using the information from the above narrative, the direction of the red rock immediately after the collision is

Q: A 10 g bullet is fired into a 1.0 kg wood block, where it lodges.  Subsequently, the block slides…

A: Given data m=0.01 kgM=1 kgS=4.2 mμ=0.2g=10 N/kg

Q: A 3.2 kg mess kit sliding on a frictionless surface explodes into two 1.6 kg parts, one moving at…

A:

Q: a) A large marble (mass 150.0 g) moving at 0.750 m/s [East] collides with a smaller marble (mass…

A: Given, mass of the marble, M = 150.0 g moving at speed, u1 = 0.750 ms East mass of the smaller…

Q: Two 1.5 kg carts are moving towards each other. The cart on the left is moving at 3 m/s and the cart…

A:

Q: collision

A: The answer isC. Green: 9i – 2j, yellow: −2i – 4j m/sTo solve this problem, we can use the…

Q: A 50.0 kg skater is traveling due east at a speed of 3.00 m/s. A 70.0 kg skater is moving due south…

A: by conservation of momentum 50×3i^-70×7j^=50+70vcosθi^-vsinθj^

Q: Two masses mA=62kg and mB=32kg collides with each other. The velocities of mA before and after the…

A: Given: vA=(7 i+62 j) m/s v'A=(25 i+89 j) m/s vCM=(2 i+17 j) The Center of mass of the system for…

Q: = (29î + 487) m/s and Two 9.0 kg bodies, A and B, collide. The velocities before the collision are A…

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Q: A 1 500-kg car traveling east with a speed of 25.0 m/s collides at an intersection with a 2 500-kg…

A: Let m be defined as the mass of the car and M be defined as the mass of the truck. Let u be defined…

Q: An object of mass m1 moves in the x direction at 39 m/s and hits m2 - 4.5 m1 at rest. After the…

A: Write the given values. u1=39 m/su2=0 m/sm2=4.5m1θ1=40°θ2=20°

Q: A 20 g bullet moving horizontally with a velocity of 350 m/s gets imbedded in a 12 kg block hanging…

A: Given data: The mass of the bullet, mb =20 g. The initial speed of the bullet, ub=350 m/s. The mass…

Q: Two cars, A and B, are going to collide as seen on the picture. After the collision cars travel…

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Q: An Escort and a Camaro traveling at right angles collide and stick together. The Escort has a mass…

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Q: A 12.0 g bullet was fired horizontally into a 1 kg block of wood. The bullet initially had a speed…

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Q: At a crossroads, vehicle B heading south and vehicle A heading north-east at an angle of 300…

A: Given: The angle that vehicle A makes is 30∘. The angle that vehicles make after the collision is…

Q: A 4.0 kg mess kit sliding on a frictionless surface explodes into two 2.0 kg parts: 3.0 m/s, due…

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Q: A 4.0 kg mess kit sliding on a frictionless surface explodes into two 2.0 kg parts, one moving at…

A:

Q: A 110 kg running back carries the ball south at 8 m/s. A 130 kg linebacker runs to make the tackle…

A: Given: The mass of the running back is 110 kg. The initial velocity of the running back is 8 m/s in…

Q: A 0.50 kg puck moving at 2.0 m/s collides obliquely with a stationary 0.30 kg puck. After the…

A: The objective of this question is to find the speed of the 0.50 kg puck after it collides obliquely…

Q: An object of mass m1 moves in the x direction at 39 m/s and hits m2 = 4.5 m1 at rest. After the…

A: Concept : In a collision the momentum remains conserve. Initial momentum = Final momentum. pi=pf.…

Q: A rifle is aimed at a block of wood which is suspended directly above the muzzle of the rifle. The…

A: Given: Mass of the bullet m = 7 g Mass of the block M = 93.0 g speed of the bullet before collision…

Q: A .71-kg billiard ball moving at 2.5 m/s in the x-direction strikes a stationary ball of the same…

A:

Q: You and your friend are filming a video to get the perfect marble trick shot. You roll your 0.1kg…

A: Given data- your marble-               m1=0.1 kg,   v1=0.7 m/s in east your friend marble-…

Q: Two objects have a head-on elastic collision. Just before the collision, Object 1 was traveling to…

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Q: A 96.1 kg football player travelling east and a 68.5 kg football player travelling north are…

A: We will use principle of conservation of momentum to answer the question. The steps are as…

Q: A football field is covered with frictionless ice. A 90.0 kg player is skating down the field with a…

A:

Q: A 5.00 kg firework at rest explodes into two pieces. If the 3.50 kg piece has a velocity of 3.00 m/s…

A: Mass of combined firework = 5.00 kg  3.50 kg piece has velocity = 3.00 m/s West

Q: Two asteroids collide and stick together. The first asteroid has mass of 1.64x104 kg and is…

A: Given data :Mass of asteroid A = 16400 kg Initial velocity of A (u1) = 790 m/s Mass of asteroid B =…

Q: A toy snowmobile has a mass of 21.0 kg and a velocity of 88.0 m/s directed at 10.0° N of E. The…

A: Given Mass is m=21.0 kg Velocity is v=88.0 m/s

Q: Two ice skaters undergo a collision, after which their arms are intertwined and they have a common…

A: Given, Common Velocity after collision, v=0.85m/s Mass of the first skater, m1=71kg Velocity of the…

Q: A 72.5 kg projectile is used to deflect a 200 kg boulder heading towards a small town. The…

A: Given :      mass of projectile, mp  = 72.5 kg      mass of boulder, mb = 200 kg      initial…

Q: After the collision Before the collision 60° +x A blue ball moving at 10.0 m/s collides with a…

A:

Q: A 40 kg ball moving to the right at 5.0m/s collides head-on with the stationary 2.0 kg ball. If the…

A:

Q: An accident occurs at the intersection of a road. A 4371 kg jeepney moving south at 25.8 m/s…

A: mass of jeepney = 4371kg initial velocity of jeepney = 25.8 m/s @south mass of motorela = 1430 kg…

Q: (a) what is their velocity just after the collision? m/s ?  (b) The bullet embedded block slides…

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Q: A railway car of mass 1.37 x104kg, rolling at 20.0 km/h [N] collides with another railway car of…

A: Image-1

Q: A 10.0-g marble slides to the left with a velocity of magnitude 0.400 m/s on the frictionless,…

A: When two bodies undergo elastic collision there is no loos in kinetic energy and momentum is also…

Q: A 1200 kg car moving at 5.3 m/s is initially traveling north in the positive y direction. After…

A: Given  Mcar = 1200kg u= 5.3 m/s  A ) impulse = change in momentum

Q: A marksman standing on a motionless railroad car fires a gun into the air at an angle of 30.00 °from…

A:

Q: A large fish with mass 4.9 kg suddenly accelerates to a velocity 3.3 m/s to the right to gobble up a…

A: given that  mass of large fish =4.9 kg velocity =3.3 m/s mass of small fish = 0.4 kg velocity =0.8…