A truck with a mass of 1890 kg and moving with a speed of 14.5 m/s rear-ends a 797 kg car stopped at an intersection. The collision is approximately elastic since the car is in neutral, the brakes are off, the metal bumpers line up well and do not get damaged. Find the speed of both vehicles after the collision in meters per second. vcar = m/svtruck =

Q: Two carts are on a frictionless, level track. Cart A, on the left side of the track, has a mass mA=…

A: Given: Two carts are on a frictionless, level track. Cart A, on the left side of the track, has a…

Q: A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.8…

A:

Q: As shown in the figure below, two blocks (m, and m,) are each released from rest at a height of h =…

A: Given data: The mass of first block is m1 = 2.5 kg. The mass of first block is m2 = 5.15 kg.…

Q: A car (m1 = 2000 kg) is traveling with a velocity = (20 î + 10 ĵ ) m/s. This car collides with a…

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Q: A 2.0 kg cart moves forward at 5.0 m/s, when it is struck from behind by a 0.50 kg cart moving at 15…

A: Given: The mass of the cart is 2 kg. The velocity of the cart is 5 m/s in the forwarding direction.…

Q: 8.48 • A 10.0 g marble slides to the left at a speed of 0.400 m/s on the frictionless, horizontal…

A:

Q: A block with mass M = 6.50 kg is sliding in the positive x-direction at Vi = 8.85 m/s on a…

A: Write the expression for the coefficient of restitution (e), and solve for the relation in the…

Q: A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.8…

A: In elastic collision, the momentum is conserved.  The coefficient of restitution is 1 for elastic…

Q: A ball of mass 0.250 kg that is moving with a speed of 5.3 m/s collides head-on and elastically with…

A:

Q: Ball A has a mass of 5-kg and is moving with a speed of 9 m.s¹ when it makes a direct collision with…

A: Here, m1 = 5 kg m2 = 3 kg V1 = 9 m/s V2 = -3 m/s Coefficient of restitution, e = 0.2 In inelastic…

Q: A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.8…

A:

Q: 17 - An object with m1=3kg comes and goes with a speed of 10 m/s and collides with another m2=5kg…

A:

Q: A speeding train (with mass 444,000 kg) is moving east with speed 88.9 m/s. Superman (with mass 90.7…

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Q: block of mass 1.72 kg is placed on a frictionless floor and initially pushed northward, whereupon it…

A: Solution

Q: A 6.95 kg ball moving initially at 10.0 m/s hits a 5.17 kg ball at rest, in a linear elastic…

A: Consider the speed of first and second body after the collision is v1& v2 respectively. Apply…

Q: A block of mass 1.86 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: Two cars of equal mass collide and stick together. Immediately before the collision one car is…

A:

Q: A block of mass m = 3.6 kg, moving on a frictionless surface with a speed vi=9.3m/s makes a sudden…

A:

Q: A 2.90-kg ball, moving to the right at a velocity of +1.69 m/s on a frictionless table, collides…

A:

Q: Object A traveling east at 9.72 m/s collides with object B traveling west at 2.22 m/s. Object A has…

A: Given data- object A-    mass MA=4.94 kg,   VA=9.72 m/s east direction object B-     mass MB=8.47…

Q: A block of mass 1.11 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: A 1.50-kg ball, moving to the right at a velocity of +4.49 m/s on a frictionless table, collides…

A:

Q: Two motion carts are headed for an inelastic collision! One cart has a mass of 3.29 kg and is moving…

A:

Q: In this problem we will consider the collision of two cars initially moving at right angles. We…

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Q: On a level. frictionless air track. a 300-g puck traveling at 20.0 cm's to the right undergoes a…

A: The concept of head on elastic collision is used here.

Q: A 14.2 kg sheep dog is running to the right at 1.78 m/s. A 10.7 kg collie is running to the left at…

A:

Q: On a frictionless air track where motion is constricted to a line, a 2.0-kg glider moving in the…

A: Given data:Mass of the first glider, M1 = 2.0 kgInitial velocity of first glider, u1 = 4 m/sMass of…

Q: A glider (Glider #1) has a mass of 18.7 gg and is initially moving at a speed of 23.1 cm/s on a…

A: Apply the momentum conservation equation.

Q: Two boxes make a perfectly elastic collision on a horizontal frictionless surface as shown in the…

A:

Q: A 3.10-kg ball, moving to the right at a velocity of +1.43 m/s on a frictionless table, collides…

A: Collisions are of two types , that is , elastic and inelastic collisions . The collisions in which ,…

Q: A ball (a) approaches two stationary balls (b and c) with a velocity vai=11.5m/s. It collided with…

A: It is given that, vai=11.5 m/svbi=0vci=0mc=10.9 kgvcf=11.5 m/s

Q: Apuck with mass mA = 2.42 [g] moves eastward with speed vA = 1. 73 (m/s]. It then collides with…

A:

Q: A 1.20-kg ball, moving to the right at a velocity of +2.03 m/s on a frictionless table, collides…

A: Let the masses of the balls be, m1=1.20 kgm2=9.50 kg Let the velocities of the balls be, v1=2.03…

Q: E30 A ship of mass m and speed v strikes a stationary iceberg of mass 10 m. Find the resull- ing…

A: Mass of the ship = m Mass of the iceberg = 10m The velocity of the ship before collision = v…

Q: A 3.10-kg ball, moving to the right at a velocity of +1.15 m/s on a frictionless table, collides…

A: Apply the momentum conservation equation.

Q: One car (2000 kg) is traveling in the positive x direction with a speed of 20 m/s and a second car…

A: Given quantities: mass of first car (m) = 2000 kg mass of second car (M) = 2500 kg initial velocity…

Q: of 5.16 m/s. It eventually collides with a second, stationary block, of mass 3.01 kg, head-on, and…

A: Given:-  A block of mass m = 1.57 kg moving with the constant speed of  u = 5.16 m/s  Eventually…

Q: In the figure, determine the character of the collision. The masses of the blocks, and the…

A: According to Newton's second law of motion, the net force acting on an object is equal to the…

Q: An object (A) of mass 28kg is moving in a direction that makes angle of 42 degrees north of east…

A: Given data The mass of the object A is mA = 28 kg. The angle made by object A is θA=42°. The…

Q: Two cars (A and B) of equal mass have an elastic collision. Prior to the collision, car A is moving…

A: Given data: The initial velocity of car A, uA=20 m/s. The initial velocity of car B, uB=–10 m/s.…

Q: A glider (Glider #1) has a mass of 15.2 g and is initially moving at a speed of 19.3 cm/s on a…

A:

Q: A block of mass 1.46 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A: For block m1 =1.46 kg Initial speed, u1 = 3.93 m/s Final speed, v1 =? For block, m2 =3.49 kg…

Q: A block of mass 1.43 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A:

Q: A block of mass 1.04 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A: In elastic collision,  Momentum and kinetic energy both remain conserve.  e = coefficient of…

Q: A billiard ball A with 0.25 kg mass moving to the +x direction at 3.5 m/s strikes another ball B…

A: Given data: Mass of the ball A is, mA= 0.25 kg The initial velocity of the ball A is, uA= 3.5 m/s…

Q: A 0.600 kg soccer ball is kicked and hits a 3 kg stationary tether ball hanging from a 1.27 m tether…

A: The free body diagram is

Q: A 2.90-kg ball, moving to the right at a velocity of +3.25 m/s on a frictionless table, collides…

A:

Q: A block of mass 1.98 kg is placed on a frictionless floor and initially pushed northward, whereupon…

A: