After Collision Before Collision v=8m/s v=6m/s, m= 3 kg v=2m/s v=??? m= 2 kg m= 3 kg m= 2 kg

Q: Cart X (m 2.0 kg) is traveling to the right at 3.50 m/s toward Cart Y. Cart Y (m 9.0 kg) is…

A: Consider the motion towards the right as positive and the motion towards the left as negative. Write…

Q: A car (mass= 710 kg) moves along an icy road (no friction!) with a velocity of 9.5 m/s. It slides…

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Q: Determine the unknown velocity value. Assume that the collisions occur in an isolated system.

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Q: 22 - A bullet with mass m = 2g fires towards a wooden block of mass M = 10kg and collides completely…

A: Given : A bullet with mass (m) = 2 g A wooden block of mass (M) = 10 kg The common velocity of the…

Q: A ball of mass 0.125 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to…

A: Given data:   Mass, m = 0.125 kg    Height, h 1 = 1.25 m   Height, h 2 = 0.970 m

Q: Question 7 1 pts A truck going east has a head-on collision with a small car going west. Which…

A: For the first question the correct answer is the third option.

Q: A cart bounces off a wall. The cart's change of momentum (Delta px) is (Take positive in the right…

A: Given data The initial velocity of the cart is given as u = 2 m/s. The final velocity of the cart…

Q: A ball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. If the ball…

A: mass of ball (m) = 275 g = 0.275 kg Speed with which the ball hits the floor = 2.90 m/s Speed which…

Q: 21)) An object with m1 = 3kg hits another object of m2 = 5kg that comes and stops at 10 m / s. Since…

A: According to the conservation of momentum, the final velocity of the mass 1 is, v1f=m1-m2m1+m2v1i

Q: 0.10 kg ball is thrown straight up into the air with an initial speed of 19 m/s. Find the momentum…

A: Momentum is product of mass and velocity.  P=mv

Q: A 3000 kg truck moves at 10 m/s collides with a 1000 kg car traveling at 30 m/s in the same…

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Q: A 0.10 kg ball is thrown straight up into the air with an initial speed of 11 m/s. Find the momentum…

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Q: Assume that a clay model of a lion has a mass of 0.225 kg and slides on ice at a speed of 0.65 m/s.…

A: Consider the clay model of a lion of mass ml and slides with an initial speed  denoted by vl sticks…

Q: A ball #1 moving initially with a speed of 7m/s makes an elastic collision with a ball #2 of the…

A: Speed of ball 1 intially = 7m/s  Speed of ball 2 intially= 0 Final Speed of ball 1 = 6.35 m/s…

Q: Cars are equipped with air bags to prevent occupants from colliding with a dashboard or windshield.…

A: Cars are equipped with air bags.  Mass of the person , m = 50 kg Velocity of moving , u = 20m/s…

Q: A ball #1 moving initially with a speed of 7m/s makes an elastic collision with a ball #2 of the…

A: Let the mass of both the balls be m. Let the velocity of ball 2 after collision be v2. As the…

Q: Two balls moving in opposite directions have vel masses are m₁ = 3.4 kg and m₂ = 8.9 kg, respect…

A: We need to calculate the final velocity of the two balls after collision.

Q: Before Collision v= 12m/s v=10 m/s After Collision ui m= 3kg v-4m/s v=??? m= 4kg m=3 kg - 4kg

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Q: Determine the unknown velocity value. Assume that the collisions occur in an isolated system.

A: For an isolated system, the momentum before collision and after collision are same.

Q: 4.AA golf ball moving forward with a momentum of 1.0 kgm/s strikes and bounces backward off a heavy…

A: Given:- A golf ball momentum before the collision is Pi =  1.0 kg m/s The golf ball bounces backward…

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

A:

Q: A bullet with mass m1 = 3 g is fired into a wooden block of mass m2 = 2 kg, that hangs like a…

A: m1=Mass of bullet=3 gm2=Mass of block=2 kgh=Height the block reaches=40 cmg=Acceleration due to…

Q: Each of the two systems is released from rest, Calculate the velocity of each 25kg cylinder after…

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Q: A 0.20 kg ball is thrown straight up into the air with an initial speed of 10 m/s. Find the momentum…

A: Given : Mass of a ball (m) = 0.20 kg Initial speed (vi) = 10 m/s

Q: Two balls moving along the x-axis have a head-on elastic collision. Ball A has mass 2.0 kg and is…

A: It is elastic collision, so using momentum conservation Pi = Pf m1*u1 + m2*u2 = m1*v1 + m2*v2 m1 =…

Q: What is the impulse required to fully stop a 100 gram egg flying at 1 m/ s? HINT: Watch the units.…

A: Given : Mass, m = 100g Speed , v = 1m/s

Q: A 0.240-kg billiard ball that is moving at 3.00 m/s strikes the bumper of a pool table and bounces…

A: mass of billiard ball (m) = 0.24 kg initial speed of billiard ball (u) = 3 msfinal speed of billiard…

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: ) In a perfectly elastic collision, momentum and kinetic energy of both colliding objects: a.…

A: In elastic collision momentum & kinetic energy both are conserved.  So both momentum &…

Q: A 0.2-kg rubber ball is dropped from the window of a building. It strikes the sidewalk below at…

A: Given  Mass of ball(m)= 0.2 kg Speed with which it strike the ground (u)= 30 m/s Rebound speed (v)=…

Q: A 2000 kg car has an impulse of 40 kg*m/s as it comes to a stop. What is its change in momentum?…

A: Impulse is defined as the change in momentum,                                                      I…

Q: Two balls moving in opposite directions have velocities vix = 13_m/s and vzi,x = -8_m/s. If their…

A: The mass of the first ball is m1 = 2.5 kg. The mass of the second ball is m2 = 10 kg. Assume the…

Q: A cannon of mass 1500 kg fires a 10-kg shell with a velocity of 330 m/s horizontally from a top of…

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Q: Object 1 with a mass of 4.70 kg, moving right at a speed of 7.80 m/s along a frictionless surface,…

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Q: Two cars collide into each other and start to move together. If their speeds before the collision…

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Q: An object, in initially travelling 45° south of east at 100 m/s, explodes into three separate…

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Q: The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0430…

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Q: A 2.00-kg object traveling east at 20.0 m/s collides with a 3.00-kg object traveling west at 10.0…

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Q: A 2.98 kg particle has a velocity of (2.95 î - 3.91 ĵ) m/s. (a) Find its x and y components of…

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Q: The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 2.7 kg…

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Q: A ball #1 moving initially with a speed of 5m/s makes an elastic collision with a ball #2 of the…

A:

Q: A truck with a mass of 1570 kg and moving with a speed of 17.5 m/s rear-ends a 652 kg car stopped at…

A: For truck  Mass = 1570 kg.  Initial velocity = 17.5 m/s  For car  Mass = 652 kg  Initial velocity =…

Q: A0S kg ball travelling at 6.0 ms collides "head on" with a 1.00 kg ball moving in the opposite…

A:

Q: A car of 800 kg is moving 45'north of east at 30 m/s. Another car of mass 600 is heading 45 north of…

A: Given data mA=800kgθA=450uA=30 m/smB=600 kgθB=450uB=40 m/svA=20 m/sϕA=600

Q: Two spheres , A and B, collides. Initially, both are heading in opposite direction and even after…

A: Collisions conserve momentum, write principle of conservation of momentum equation.…

Q: A 4.00 kg object is moving at 5.00 m/s SOUTH. It strikes a 3.00 kg object that is moving WEST at…

A: