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Conservation of momentum
Page 3
Questions (306)
1) A 1 kg moving at 1 m/s ha s a totally inelastic collision with a 0.7 kg mass. What is the speed of the resulting combined
2 answers
asked by
Isis
522 views
A 66kg skater, at rest on frictionless ice, tosses a 6.0kg snowball with velocity by v=53.0i+14.0j m/s, where the x- and y- axes
1 answer
asked by
Jcota2
657 views
A 200 man is running 3 miles per hour and collides with a 125 pound man. If the larger man transfers all of his momentum to the
1 answer
asked by
Laura
890 views
In a closed system, an object with a mass of 1.5 kg
collides with a second object. The two objects then move together at a
3 answers
asked by
h
57 views
In a closed system, three objects have the following momentums: 110 kg⋅m/s, −65 kg⋅m/s, and −100 kg⋅m/s. The objects
3 answers
asked by
h
64 views
In a closed system, a ball with a mass of 3 kg and a momentum of 24 kg·m/s collides into a ball with a mass of 1 kg that is
3 answers
asked by
h
63 views
7. If superman in space throws a boulder with 10 times as much mass as himself, and the boulder leaves his hands at 100 m/s, how
1 answer
asked by
britches
421 views
A billiard ball moves with 3 kg⋅m/s of momentum and strikes three other billiard balls. What is the total momentum of the
3 answers
asked by
~Eren Yeager~
305 views
Why the recoil velocity of a gun is much less than the velocity of the bullet? Explain by using the principle of conservation of
3 answers
asked by
hamza bilaal
31 views
A boy throws a 4-kg pumpkin at 8 m/s to a 40-kg girl on roller skates, who catches it. At what speed does the girl then move
4 answers
asked by
Jason
589 views
what is an example of a lab where you measure conservation of momentum?
Please don't give the car example or ball pendulum
1 answer
asked by
Susan
352 views
A man standing on a frictionless ice throws a boomerang which returns to him. Asuuming that the boomerang can only move in a a
1 answer
asked by
Kurt
1,101 views
a100 grams bullets is fired from a 10kg gun with a speed of recoil of the gun
3 answers
asked by
ayesha khan
683 views
A 55 kg person runs with a horizontal velocity of 8.0 m/s and jumps onto a 7 kg skateboard
which is initially at rest. Assuming
1 answer
asked by
Jarrid
464 views
A 55 kg person runs with a horizontal velocity of 8.0 m/s and jumps onto a 7 kg skateboard
which is initially at rest. Assuming
1 answer
asked by
Jarrid
425 views
A cart of mass m1 = 15 kg slides down a frictionless ramp and is made to collide with a second cart of mass m2 = 23 kg which
2 answers
asked by
Jessica
783 views
A car (mass 880 kg) is traveling with a speed of 44 mi/h. A bug (mass 7.9 mg) is traveling in the opposite direction. What speed
1 answer
asked by
Ryan
421 views
What does the law of the conservation of momentum state?
Responses When two objects collide, they will keep their initial speeds.
7 answers
asked by
lil Z
52 views
two people are wearing harnesses and are hanging from the ceiling by means of ropes. they are face to face and push off
2 answers
asked by
sara
1,063 views
A 2.0kg bag is held by a string to the ceiling. A 10g bullet travelling at 200m/s strikes the stationary bag. The height of the
3 answers
asked by
Bobbie
1,372 views
In a collision between two soccer balls, momentum is conserved. Is momentum conserved for each soccer ball? explian... plz =)
2 answers
asked by
julia
793 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
2 answers
asked by
COFFEE
681 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
1 answer
asked by
COFFEE
510 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
3 answers
asked by
COFFEE
1,841 views
The Moment of Impact Quick Check
In a closed system, a ball with a mass of 3 kg and a momentum of 24 kg-m/s collides into a ball
1 answer
asked by
Hdhd
46 views
A cue stick has a mass of 0.5 kg. The cue stick hits a ball with a mass of 0.2 kg at a velocity of 2.5 m/s. What is the velocity
1 answer
asked by
Hdhd
41 views
Ball A and Ball B are rolled so that they will collide. Does the data in the table below demonstrate the law of conservation of
19 answers
asked by
Callie
3,558 views
A 5.00-g bullet is fired into a 500-g block of wood suspended as a ballistic pendulum.
The combined mass swings up to a height of
4 answers
asked by
KIEN
2,854 views
A cannon is rigidly attached to a carriage,which can move along horizontal rails but is connected to a post by a large spring,
4 answers
asked by
amanda and leah
1,584 views
A hockey puck is sliding on frictionless ice. It slams against a wall and bounces back toward the player with the same speed
3 answers
asked by
Robin
1,581 views
A 60.0 kg girl stands up on a stationary floating raft and decides to go into shore. She dives off the 180 kg floating raft with
3 answers
asked by
Jon
1,496 views
In a closed system, a ball with a mass of 3 kg and a momentum of 24 kg·m/s collides into a ball with a mass of 1 kg that is
1 answer
asked anonymously
40 views
A 1200.0kg car is moving east at 30.0 m/s and collides with a 3600.0 kg truck moving at 20 m/s in a direction 60 degrees north
3 answers
asked by
fluffy
1,402 views
a 25kg object moving with a velocity of 3m/s to the right collided with a 15 kg object moving to the left at 6 m/s. determine
3 answers
asked by
connor
1,359 views
Object A has mass mA = 9 kg and initial momentum A,i = < 19, -7, 0 > kg · m/s, just before it strikes object B, which has mass
1 answer
asked by
What does this even mean!?
1,358 views
A 3.00-g bullet traveling horizontally at 500 m/s hits a 4.8-kg wooden block, which is initially at rest on a smooth horizontal
4 answers
asked by
haddad
1,343 views
A revolutionary cannon, with a mass of 2000kg, fires a 20kg ball horizontally. The cannonball has a speed of 140m/s after it has
2 answers
asked by
puff puff
1,303 views
One particle has a mass of 3.00*10-3 kg and a charge of +7.60 µC. A second particle has a mass of 6.00*10-3 kg and the same
1 answer
asked by
Ann
1,315 views
a bullet of mass 20 gram is horizontly fired with a velocity 150 mtr/sec from a pistol of mass 2 kg. what is the recoil velocity
4 answers
asked by
geethika
1,278 views
A rocket with a mass M moves along an x axis at the constant speed vi=40 m/s. A small explosion separates the rocket into a rear
2 answers
asked by
Kristin
1,229 views
A boy on a 2.4 kg skateboard initially at rest
tosses a(n) 8.2 kg jug of water in the forward direction. If the jug has a speed
2 answers
asked by
Cesar
1,270 views
If the momentum of one object changes in a system that is subject to no net external force, what else must happen?
1) Collisions
2 answers
asked by
Katelyn
1,206 views
02. Comic-strip hero Superman meets an asteroid in outer space and hurls it at 800 m/s, as fast as a bullet. The asteroid is a
1 answer
asked by
Paula
1,202 views
A 340 g bird flying along at 6.0 m/s sees a 14 g insect heading straight toward it with a speed of 30 m/s. The bird opens its
1 answer
asked by
Danny
1,159 views
high-speed stroboscopic photographs show that the head of a 215 kg golf club traveling at 55.0 m/s just before it strikes a
1 answer
asked by
Anonymous
1,161 views
A spaceship of mass 2.3×10^6 kg is cruising at a speed of 6.0×10^6 m/s when the antimatter reactor fails, blowing the ship
2 answers
asked by
K
1,156 views
A 50 g ball of clay traveling east at 3.5 m/s collides and sticks together with a 50 g ball of clay traveling north at 2.0 m/s.
2 answers
asked by
Sandra
1,171 views
Calculate the change in momentum in each of the following situations and state the direction of the change in momentum.
a) A 4kg
3 answers
asked by
Alex
1,130 views
A hockey puck is sliding on frictionless ice. It slams against the wall and bounces back toward the player with the same speed
3 answers
asked by
Crystal
1,142 views
A 86kg fisherman jumps from a dock into a 121kg rowboat at rest on the West side of the dock.
If the velocity of the fisherman is
1 answer
asked by
go
1,102 views
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Parent Categories (27)
Circular motion
Classical mechanics
Collision
Collisions
Conservation Laws
Dynamics
Energy Conservation
Forces and Motion
Kinematics
Kinematics (motion)
Kinetic Energy
Laws of motion
Linear Motion
Mechanics
Momentum
Momentum and collision
Momentum and Collisions
Momentum and force
Momentum and Impulse
Momentum and Newton's Laws of Motion
Motion
Motion and Forces
Newton's Laws
Newton's Laws and Momentum
Newton's Laws of Motion
Newtonian Mechanics
Physics