A 2,300-kg car moving east at 10.0 m/s collides with a 3,000-kg car moving north. The cars stick together and move as a unit after the collision, at an angle of 33.0° north of east and at a speed of 5.17 m/s. Find the speed of the 3,000-kg car before the collision.

Q: On a very muddy football field, a 120 kg linebacker tackles an 80 kg the linebacker is slipping with…

A: Given: ML=120KgVL=8.6 m/s towards north=8.6 j ^ m/sMH=80 KgVH=7.3 m/s towards east = 7.3 i^ m/s

Q: A 7.22 kg object is traveling in the positve x-direction at 13.2 m/s. A 4.07 kg object is moving in…

A:

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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A: Approach to solving the question: Detailed explanation:Examples: Key references:

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A: Given:mass of block 1, m1 = 4 kgmass of block 2, m2 = 8 kgvelocity of mass 1, v1 = 2 m/svelocity of…

Q: 12. A trail maintenance team is using explosives to remove a 895 kg boulder from a trail. When the…

A: We will use conservation of momentum to solve this problem.

Q: At At the intersection, a yellow subcompact car with a mass of 950 kg traveling east collides with a…

A: An inelastic collision is a collision in which kinetic energy is not conserved due to the action of…

Q: A 10.0 g object moving to the right at 16.0 cm/s makes an elastic head-on collision with a 15.0 g…

A: Apply the momentum conservation equation and substitute the corresponding values.…

Q: A 2600 kg semi truck is travelling at 65 m/s and rear ends a 1500 kg sports car sitting at a red…

A: Given Mass of semi truck is m1=2600 kg Mass of sports car is m2=1500 kg Initial velocity of semi…

Q: A 5.95 kg object is initially traveling in the positive x-direction at 9.27 m/s. It collides with a…

A:

Q: A 68 kg soccer player jumps vertically upwards and heads the 0.45 kg ball as it is descending…

A: Given Data:-  Mass of the player is M=68 kg Mass of the ball is m=0.45 kg Velocity of the player…

Q: A 1.00×104-kg train car moving due east at 28.0 m/s collides with and couples to a 2.00×104-kg train…

A: Given , m1 = 1×104Kg          v1 = 28m/s          m2 = 2×104kg

Q: A 22g superball rolls with a speed of 3.5 m/s toward another stationary 27g superball. The balls…

A: Given:- A m1 = 22g superball rolls with a speed of u1 = 3.5 m/s toward another stationary m2 = 27g…

Q: A  930 kg car traveling east collides with a 1650 kg truck that is traveling north. The two vehicles…

A: When two objects collisde and stick together, that collision is inelastic collisionIn inelastic…

Q: A 7.2-kg bowling ball moving at 2.54 m/s strikes an identical ball that is originally at rest. After…

A: Given: Mass of bowling ball = 7.2 kg Speed of ball = 2.54 m/s Initially ball make angle = 25 degree…

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A:

Q: Muskox: In the arctic, male muskoxen compete for the attention of females by butting heads. On a…

A: Mass of young bull, m1= 503 kg Mass of Old bull, m2 = 721 kg Initial speed of young bull, u1 = 5.6…

Q: Two objects are on a collision course. Object #1 has a mass of 10.6 kg and an initial velocity of…

A: See below

Q: A 5.25-kg bowling ball moving at 9.85 m/s collides with a 0.925-kg bowling pin, which is scattered…

A:

Q: A 1000 kg car moving at 30 m/s due North collides completely elastically with a 1250 truck heading…

A: Given data:Mass of car, m = 1000 kg Initially velocity of car, u1 = 30 m/s (due north)Mass of truck,…

Q: 6.25-kg bowling ball moving at 9.85 m/s collides with a 0.75-kg bowling pin, which is scattered at…

A:

Q: A boy sleds down a hill and onto a frictionless icecovered lake at 10.0 m/s. In the middle of the…

A:

Q: Part A Find the magnitude of the final velocity of the 0.142 kg glider. Express your answer in…

A:

Q: A 800kg car was moving to the right(east) at 14m/s, collided with a 400 kg car that was moving…

A: Given,m1=800 kgm2=400 kgu1=14m/s i^u2=12 m/s j^

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A:

Q: A 60.0 g tennis ball moving to the right at 4.50 m/s collided with a 90.0 g baseball and ricochets…

A:

Q: A cue ball traveling at 7.81 m/s makes a glancing, elastic collision with a target ball of equal…

A: Elastic collision problem. Let solve it using energy and linear momentum conservation. Please have a…

Q: A bowling ball of mass 4.94 kg travels to the right at 13.7 m/s and collides head-on with larger…

A: Let the mass of the smaller ball be denoted as m1 and that of the larger ball by m2.In a similar way…

Q: Two billiard balls are initially traveling toward each other at speeds of 2.30 m/s for ball 1 and…

A: In an elastic collision, the total linear momentum and the total kinetic energy of the system is…

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: Two steel pucks are involved in an inelastic collision. Before the collision, puck 1 with a mass of…

A: mass of first puck (m) = 4.7 kg initial velocity of first puck (u) = 1.7 ms 60 degree east of south…

Q: A 1200 kg car is moving at 5.0 m/s EAST. It strikes an 1800 kg car at rest. The cars undergo an…

A: The given data are: m1=1200 kgm2=1800 kgu1=5 m/su2=0 m/s

Q: A 1263-kg sports car traveling at 40.0 km/h crashes head-on into a 1743-kg cab moving north at 90.0…

A:

Q: A 10 g bullet moving at 1,000 m/s goes through a 1.0 kg block. If the bullet goes through the block…

A: Given: m=0.01kg, v1=1000m/s, M=1kg, v2=711m/s Refer to the figure below :

Q: A 0.0290-kg BB traveling at 200.0 m/s east hits a motionless 2.80-kg block and bounces off it,…

A: m1 = 0.0290 kg ,  v1 = 200 m/s m2 = 2.80 kg ,     v2 = 0 m/s After collision m1 = 0.0290 kg ,  v1 =…

Q: A knife thrower throws a knife toward a 300 g target that is sliding in her direction at a speed of…

A:

Q: A 0.01 kg bullet traveling horizontally at the speed of sound (343 m/s) embeds itself into the…

A: Given data: Mass of bullet (m1) = 0.01 kg Initial velocity of the bullet (v1) = 343 m/s Mass of…

Q: A 12 kg block, initially moving to the right, collides with a stationary 18 kg block, causing the 18…

A: