A 483 kg car parked on a parking lot is struck from the rear by a 900-kg truck. The two vehicles become entangled, moving along the same path as that of the truck. If the entangled car and the truck move with the velocity of 10.0 m/s after the collision, what was the velocity of the truck before the collision?

Q: You have three identical train cars, each of mass 2,618 kg, that are coupled (attached) together.…

A:

Q: A 85.4-kg boy and a 62.3-kg girl, both wearing skates face each other at rest on a skating rink. The…

A: Mass of Boy (M)=85.4 kgMass of Girl (m)=62.3 kginitially both are at rest velocity of girl when boy…

Q: A 6.483E+3-kg truck moving east at 15.8 m/s collides with a 1.298E+3-kg car moving west at 28.6 m/s.…

A:

Q: Two cars approach an ice-covered intersection. One car, of mass 1.10  103 kg, is initially traveling…

A:

Q: Player A has a mass of 128 kg and a velocity of 3.5 m/s. Player B has a mass of 112 kg and a veloci

A: Mass of player A,MA=128kgMass of player B,MB=112kginitial velocity of player A,UA=3.5m/s initial…

Q: A 1700 kg car travels at 20 m/s WEST and collides with a 2000 kg car traveling EAST. The collision…

A:

Q: An accident occurs at the intersection of a road. A 4329 kg jeepney moving south at 23 m/s collides…

A:

Q: A 300 Kg red bumper car is traveling with a velocity of +2.5 m/s. Over a 0.5 second time frame it…

A: Conservation momentum is used to find the momentum of the black bumper car. Initial momentum of the…

Q: A car with a mass of 2000 kg is initially traveling due east with a speed of 20.0 m/s when a dog…

A: Given, Mass of car,m=2000 kg Initial velocity of car,u=20 i Final velocity of car,v=15 cos30°i+15…

Q: At one instant, a 17.5-kg sled is moving over a horizontal surface of snow at 3.50 m/s. After 8.75 s…

A: Mass (M) = 17.5 kg Initial velocity (u) = 3.50 m/s time = 8.75s

Q: A boy shoots his pellet gun at a piece of cheese that sits, keeping cool for dinner guests, on a…

A: Muzzle velocity = 64 m/sec   Velocity of bullet just before hitting the cheese = 64 m/sec   Momentum…

Q: Block A has mass 5 kg and B has mass 3 kg. They slide on a frictionless surface. Initially block A…

A:

Q: Two clay balls collide and stick. Ball 1 has a mass of 18 kg and an unknown initial velocity. Ball 2…

A:

Q: An accident occurs at the intersection of a road. A 4971 kg jeepney moving south at 26.8 m/s…

A: We have a car of mass m1=4971 kg moving with a velocity v1=26.8 m/s due south (-y direction) which…

Q: An 81 kg fisherman jumps from a dock into a 134 kg rowboat at rest on the West side of the dock. If…

A:

Q: Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single…

A:

Q: A truck of mass 2000 kg has a low speed head-on collision with a small car of mass 900 kg. The…

A: mass of truck = mt= 2000 kg mass of car = mc= 900 kg initial velocity of truck = Vti= 10 m/s initial…

Q: An 2000-kg car stopped at a traffic light is struck from the rear by a 1000-kg car. The two cars…

A:

Q: A 69.5-kg person throws a 0.0475-kg snowball forward with a ground speed of 31.5 m/s. A second…

A:

Q: collision

A: Let mA be the sports car’s mass and mB be the truck’s mass. Take east directions in the positive…

Q: 4000 kg truck moving rightward with a speed of 8 km/hr collides head on with a 1000 kg car moving…

A:

Q: Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single…

A:

Q: A 3,000-kg railway car is traveling on a level track with a velocity of 8.0 m/s to the right when it…

A:

Q: A 3.039E+3-kg truck moving east at 10.4 m/s collides with a 1.808E+3-kg car moving west at 55.0 m/s.…

A: Given: Mass of truck, M=3.039×103-kg moving east at speed  U = 10.4 m/s  Mass of car, m=1.808×103-kg…

Q: A car of mass 1495 kg traveling at 13.60 m/s collides and sticks to a car with a mass of 1853 kg…

A:

Q: One object (m1 = 0.195 kg) is moving to the right with a speed of 1.85 m/s when it is struck from…

A:

Q: A 67.0-kg person throws a 0.0420-kg snowball forward with a ground speed of 33.5 m/s. A second…

A: Write the expression for conservation of momentum for the thrower and the ball

Q: Two vehicles of masses m1 = 8000 kg and m2 = 82 x 100 kg undergo collision such that they travel…

A: The given data are: m1=8000 kgm2=82×100 kgu1=10 m/su2=-9 m/s Here, u1 denotes the velocity of the…

Q: A 6.693E+3-kg truck moving east at 10.3 m/s collides with a 1.742E+3-kg car moving west at 31.0 m/s.…

A:

Q: 1042 kg car is moving East at 46 m/s and collides with a 3624 kg truck traveling at 23 m/s in a…

A: mass of car = mc= 1042 kg initial speed of car = Vc= 46 m/s mass of truck = mt= 3624 kg speed = 23…

Q: A stationary train car is involved in an inelastic collision. A second train car, traveling at 4.8…

A:

Q: Two clay balls collide and stick. Ball 1 has a mass of 13 kg and an unknown initial velocity. Ball 2…

A:

Q: A 68.5-kg person throws a 0.0490-kg snowball forward with a ground speed of 34.5 m/s. A second…

A: According to the conservation of momentum, the initial and final momentum of the ball-thrower system…

Q: A 65.5-kg person throws a 0.0420-kg snowball forward with a ground speed of 31.5 m/s. A second…

A: Given: Mass of thrower m1 = 65.5 kg  Mass of snowball mb=0.0420 kg Speed of the ball vb=31.5 ms…

Q: A 1000-kg car moving at 10.0 m/s suddenly collides with a stationary car of mass 900 kg. If the two…

A:

Q: A 1440-kg car moving east at 17.0 m/s collides with a 1820-kg car moving south at 15.0 m/s, and the…

A: The objective of the question is to find the magnitude of the velocity of the cars right after the…

Q: A car of mass 1000.0 kg moving at 20.0 m/s collides with a 5000.0 kg truck at the initial velocity…

A: Given, mass of the car, m = 1000.0 kg velocity of the car before collision, u1 = 20.0 m/s mass of…

Q: A 5 kg ball (Ball A) traveling to the right at 4 m/s collides with a 4 kg ball (Ball B) at rest.…

A: Given data:  Mass of ball A (mA) = 5 kg Initial velocity of ball A (uA) = 4 m/s, to right Mass of…