Two carts with masses M1 52kg and M2-3.7g are on a frictionless track. Cart 1 is intially moving to the right at 6.8m/s and cart 2 is initially moving te the left at 2.1m/s The carts coflide and bound off each other. After the collision, cart 1 is moving to the left at 1 m/s What is the final velocity (speed and direction) of cart 27 18.84m/s to the right 1884m/s to the left 0.27ms to the right 0.27m/s to the left

Q: A soccer player runs up behind a 0.450-kg soccer ball traveling at 3.20 m/s and kicks it in the same…

A:

Q: Question #: 13 A very light ping-pong ball moving east at a speed of 4 m/s collides with a very…

A: (A) Neither;  both experienced the same magnitude impulse.

Q: Bubba in his pickup truck (3000 kg), traveling East (+x) at 20.0 m/s, catches up to and collides…

A:

Q: A 0.268-kg volleyball approaches a player horizontally with a speed of 15.6 m/s. The player strikes…

A: Given data Mass of the ball, m=0.268 kg Speed of the ball, u=15.6 m/s Final speed, v=22.3 m/s

Q: A 10 kg hammer strikes a nail with a velocity of 16.0 m/s and comes to rest in a time interval of…

A:

Q: 15.7 kg toy is thrown by an angry child at a speed of 1.96 m/s. At the same time, another angry…

A:

Q: A 0.278-kg volleyball approaches a player horizontally with a speed of 13.0 m/s. The player strikes…

A: (a) Let vi be the initial velocity, and vf be the final velocity, F be the average force.Write the…

Q: Alexis bounced a 0.550 kg rubber ball on the floor. The ball's speed just before hitting the floor…

A: Given: Mass of the rubber ball = 0.550 Kg Speed before hitting the floor = 5.4 m/s Speed after…

Q: After being released from rest (horizontal), a metal ball of mass 1.00 kg attached to a string of…

A: Given: The mass of the ball is 1 kg. The mass of the block is 3.8 kg. The length of the string is…

Q: A 0.45kg dodge ball is thrown at an opposing player at a velocity of 38 m/s to the right.…

A: Given: m=0·45 kg vinitial=+38 m/s vfinal =-28 m/s Impulse is defined as change in momentum and can…

Q: A 15.0-gram wad of sticky, freshly-chewed bubble gum has been thrown towards the north with a speed…

A: Given that:- Given that: Mass of gum1=15gm moving with velocity 16m/s towards north  Mass of…

Q: On an air track, a 398.5 g glider moving to the right at 1.95 m/s collides elastically with a 500.0…

A: Given : Mass (m1) = 398.5 g = 0.3985 kg Initial velocity (u1) = 1.95 m/s Mass (m2) = 500 g = 0.5 kg…

Q: A(n) 6.8 g object moving to the right at 29 cm/s makes an elastic head-on collision with a 22 g…

A:

Q: TanKSSMF 402OT 6. Rooney kicks a bail with a force of 1 500 N. The a in ves time of contact of his…

A:

Q: A railroad freight car, mass 13000 kg, is allowed to coast along a level track at a speed of 3 m/s.…

A: It is given in the question that a railroad fridge car of mass 13000 kg Is moving with speed of 3…

Q: A 0.266-kg volleyball approaches a player horizontally with a speed of 13.4 m/s. The player strikes…

A: (a) According to the impulse-momentum theorem, the impulse must be equal to the change in momentum…

Q: A 2500kg truck contains 130 cavans of rice, each with a mass of 50kg. It is moving at a speed of…

A: Let x canvans of rice removed  So by momentum conservation  [(130-x)50+2500]×9 = [(130)50+2500]×5…

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

A: Given that, Marble 1: Mass, m1 = 10.0 g Initial speed, u1 = -0.400 m/s Final speed is v1 (say)…

Q: An 816 kg car is traveling at 47.8 m/s along a horizontal road when the brakes are applied. The car…

A: Given,  Mass of  car (m) = 816kg Initial velocity of car (u) = 47.8 m/s  Final velocity of car (v)=…

Q: A 0.263-kg volleyball approaches a player horizontally with a speed of 13.6 m/s. The player strikes…

A: using the basic concept of the Impulse and relation to momentum

Q: A 0.278-kg volleyball approaches a player horizontally with a speed of 16.4 m/s. The player strikes…

A:

Q: An object having a mass of 6 kg and speed of 4 m/s strikes and sticks to a 2-kg object initially at…

A:

Q: Alexis bounced a 0.550 kg rubber ball on the floor. The ball's speed just before hitting the floor…

A:

Q: A 0.269-kg volleyball approaches a player horizontally with a speed of 12.0 m/s. The player strikes…

A: (a) Impulse is,

Q: Two freight cars, each with a mass of 10000kg collide. One was initially moving at 10m/s while the…

A: Given data:  Two freight car collide and stick together  m1 = m2 = 10000 kg V1 = 10 m/s and V2 = 0…

Q: A 1,500-kg car is traveling due east at 20 m/s when it undergoes a perfectly inelastic collision…

A: mass of car (m) = 1500 kg mass of truck (m') = 3000 kg Initial velocity of car (u) = 20 m/s due east…

Q: A baseball has a 0.145 kg mass for and seconds. and a Major League Baseball now registers that pitch…

A: Given: The mass of the ball is 47 kg. The initial velocity of the ball is 0.145 m/s.

Q: 008 47. . A dropped rubber ball hits the floor with a speed of 8.0 m/s and rebounds to a height of…

A:

Q: A 13 kg hammer strikes a nail with a velocity of 13.0 m/s and comes to rest in a time interval of…

A: The impulse is same as change in momentum. that is, J=mu-mv

Q: A family is skating. The father (75 kg) skates at 8.2 m/s and collides and sticks to the mother (50…

A: The equation for the conservation of linear momentum in the horizontal direction,

Q: An 85 kg running back moving at 7.0 m/s makes a perfectly inelastic collision with a 105 kg…

A: In this question we have to find the speed of the players just after the collision. Please give…

Q: A 0.266-kg volleyball approaches a player horizontally with a speed of 16.1 m/s. The player strikes…

A:

Q: A 2500 kg delivery truck contains 125 cavans of rice, each of mass 50 kg. It is moving at a speed of…

A: Given: Mass of truck, M=2500 kg Mass of each cavan, m=50 kg Initial speed of truck, u=5.0 m/s Final…

Q: A 5.991E-3 kg pellet is fired at a speed of 71.29 m/s at a motionless 0.4229 kg piece of wood. When…

A:

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: 18. Aball of mass 200 g is released from rest at a height of 2.00 m above the floor and it rebounds…

A: Given: Mass, m=200 g=0.2 kg Height, h=2 m Velocity before touching floor; v12=u2+2gh  =0+2×9.8×2…

Q: A 0.263-kg volleyball approaches a player horizontally with a speed of 14.2 m/s. The player strikes…

A:

Q: a 1.2 baseball moving westward at 14m/s is hit by a bat that delivers an eastward impulse of 24…

A: Write the given data. mball=1.2 kgvi,ball=-14 m/sLi,bat=24 kgm/s

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 3.00 kg cat moves at 8.00 m/s strikes a 2.00 kg cart that moves 5.00 m/s in the same direction.…

A: Given Data  Mass of the two cats are m1=3.00 kg and m2=2.00 kg Speed of the two cats before…

Q: A 6000 kg truck moving with a velocity of (11.26, 10.00) 'm/s collides with a 2500 kg car mdving at…

A:

Q: 10/27/2021 2. A 1050-kg car traveling initially with a speed of 40.0 m/s in an easterly direction…

A:

Q: It fires a 0.015 kg bullet at 430 m/s (relative to the ground). .(ali ) A 5.8 kg rifle is initially…

A: Given: The mass (m) of the bullet is 0.015 Kg. The mass (M) of the rifle is 5.8 Kg. The speed (v) of…

Q: A 40,000kg object moving to the right at 3.1m/s collides with a car of mass 55,000kg moving to the…

A: According to the law of conservation of linear momentum, the momentum before and after collision…

Q: Two carts in a physics lab roll on a level track, with negligible friction. These carts have small…

A: Mass of the first cart, m1=675 g The velocity of the first cart, v1=6.5 m/s ( we take velocity is…

Q: In a football game, a receiver is standing still, having just caught a pass. Before he can move, a…

A: