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Momentum and Collisions
Page 3
Questions (213)
In a closed system, an object with a mass of 1.5 kg1.5 kg collides with a second object. The two objects then move together at a
1 answer
asked anonymously
63 views
Two objects in a closed system collide while moving directly toward each other each has a mass of 1.00 kg and is moving at 1.80
1 answer
asked anonymously
98 views
Two vehicles collide and stick together. After the collision, their combined y-momentum is 2.40 × 104 kilogram meters/second,
3 answers
asked by
Anonymous
1,422 views
A blue car with mass mc = 528 kg is moving east with a speed of vc = 17 m/s and collides with a purple truck with mass mt = 1352
3 answers
asked by
MUHAMMAD JUNAID
1,437 views
'An air rifle pellet of mass 2g is fired into a block of plasticine mounted on a model railway truck. the truck and plasticine
3 answers
asked by
Neherin
1,389 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
Note: Take East as the positive direction.
A(n) 86 kg fisherman jumps from a dock into a 131 kg rowboat at rest on the West side
3 answers
asked by
Emily
1,365 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 car with a mass of 1.1 × 103 kilograms hits a stationary truck with a mass of 2.3 × 103 kilograms from the rear end. The
3 answers
asked by
Edwin
1,353 views
a goalie standing on a frictionless surface catches a 270.0-g puck travelling at 95.0 km/h. after catching the puck, the goalie
2 answers
asked by
Anonymous
1,255 views
a bullet of mass 20g is horizontally fired with a velocity of mass 150m/sec from a pistol of mass 20g.what is the recoil
4 answers
asked by
ani
1,266 views
A 2.1-kg brick is placed gently upon a 2.9-kg cart originally moving with a speed of 26 cm/s.
Determine the post-collision speed
2 answers
asked by
bizzle
1,197 views
A car of mass 1500 kg traveling at 15.6 m/s loses its brakes and collides with the rear end of the car in front of it, which has
2 answers
asked by
YOLO
1,154 views
Two hockey players traveling at 12 m/s (Player #1) and 19 m/s (Player #2) hit in a head-on collision. They grab onto each other
1 answer
asked by
Hannah
1,138 views
f a 57.0 g tennis ball is traveling horizontally at 72.0 m/s (which does occur), and a 55.0 { kg} tennis player leaps vertically
2 answers
asked by
Anonymous
1,120 views
Running at 2.0 m/s a 45.0 kg person collides with a 90.0 kg person who is traveling at 7.0 m/s in the other direction. Upon
2 answers
asked by
Jane
1,085 views
A bullet with a mass of 4.0 g and a speed of 736 m/s is fired at a block of wood with a mass of 0.075 kg. The block rests on a
2 answers
asked by
Hey
1,054 views
A compact car, mass 875 kg, moving south at 16 m/s, is struck by a full-sized car, mass 1660 kg, moving east at 12 m/s. The two
1 answer
asked by
Tony
1,020 views
A 25.1 g marble moving to the right at 22.9 cm/s overtakes and collides elastically with a 12.1 g marble moving in the same
1 answer
asked by
bob
974 views
An isolated 3 kg object is moving in the positive y direction along the -y axis at 2 m/s; when it reaches the origin it breaks
1 answer
asked by
Sophie
966 views
A 3.0kg air puck sliding at 4.0m/s collides with a 5.0kg puck. After the collision the 3.0kg puck is moving north at 1.0m/s
5 answers
asked by
Alex
939 views
A ball (mass 12 kg) moving at 15 m/s in the +x-direction collides with a ball (mass 36 kg) moving at 5.0 m/s in the +y
2 answers
asked by
K
944 views
By accident, a large plate is dropped and breaks into three pieces. The pieces fly apart parallel to the floor. As the plate
1 answer
asked by
Anonymous
912 views
a 78kg hockey player standing on frictionless ice throws a 6.0kg bowling ball horizontally with a speed of 3.0m/s. With what
2 answers
asked by
Sarah
918 views
A 0.50 kg ball traveling at 6.0 m/s collides head-on with a 1.00 kg ball moving in the opposite direction at a velcity of -12.0
1 answer
asked by
Clueless
935 views
A 13 g bullet traveling 235 m/s penetrates a 2.0 kg block of wood and emerges going 171 m/s. If the block is stationary on a
2 answers
asked by
Anup
945 views
A 0.203 kg plastic ball moves with a velocity of 0.30 m/s. It collides with a second plastic ball of mass 0.106 kg, which is
1 answer
asked by
Joey
903 views
A 5.0 kg block with a speed of 2.8 m/s collides with a 10 kg block that has a speed of 2.0 m/s in the same direction. After the
2 answers
asked by
Chelsey
876 views
a 60 kg boy and a 40 kg girl at rest push off one another on some roller skates. if the speed of the guy is 5 m/s what is the
3 answers
asked by
.
845 views
In a lab experiment, a 1.5-kg cart traveling at 4.3 m/s in the +x direction collides with a 2.5-kg cart traveling at 2.7 m/s in
1 answer
asked by
nic
844 views
A 16.0 kg canoe moving to the left at -12.5 m/s makes an elastic head on collision with a 14.0 raft moving
to the right at 16.0
2 answers
asked by
Braxson
859 views
A 65.0 kg ice skater moving to the right with a velocity of 2.5 m/s throws a 0.15 kg snowball to the right with the velocity of
1 answer
asked by
Jess
795 views
a 35 kg bullet moving at 475 m/s. strikes a 2.5 kg wooden block. the bullet passes through the block, leaving at 275 m/s. the
4 answers
asked by
calab mikka
796 views
Three carts of masses 5 kg, 12 kg, and 3 kg
move on a frictionless horizontal track with speeds of 5 m/s, 8 m/s, and 4 m/s, as
1 answer
asked by
ntirandekura
793 views
By accident, a large plate is dropped and breaks into three pieces. The pieces fly apart parallel to the floor, with v1 = 2.95
1 answer
asked by
Will G
782 views
17. A shell having a mass of 25kg is fired horizontally eastward from a cannon with a velcoity of 500m/s. If the mass of the
2 answers
asked by
James Caulfield
761 views
A particle of mass M moves through the lab at 0.6c. Suddenly it explodes into two fragments. First
fragment, with mass 2M/3 ,
2 answers
asked by
Pardis
752 views
Find the speed at which Superman (mass=89.0 kg) must fly into a train (mass = 19564 kg) traveling at 65.0 km/hr to stop it.
The
2 answers
asked by
katie
738 views
A ball of mass .3 kg is dropped from a height of 10m. Its momentum when it strikes the ground is?
I know p=mv how would I find
5 answers
asked by
Tammy
724 views
a marksman fires a bullet(mB=5.00g) horizontally with a velocity of 300.m/s from a rifle(mR=3.00kg)What is the recoil velocity
5 answers
asked by
EMMA
715 views
An astronaut comes loose while outside the spacecraft and finds himself floating away from the spacecraft with only a big bag of
2 answers
asked by
Johnny
720 views
A 68.0 kg ice skater moving to the right with a velocity of 2.55 m/s throws a 0.16 kg snowball to the right with a velocity of
2 answers
asked by
anonymous
714 views
Two pucks collide on an air hockey table. Puck A has a mass of 16 g and is initially traveling in the +x direction at 6.2 m/s.
1 answer
asked by
Mehreen
701 views
A 89.0 kg fullback running east with a speed of 5.00 m/s is tackled by a 97.0 kg opponent running north with a speed of 6.00
1 answer
asked by
Anonymous
695 views
A 12100 kg railroad car travels alone on a level frictionless track with a constant speed of 20.5 m/s. A 5850 kg load, initially
4 answers
asked by
Anonymous
702 views
A 30-06 caliber hunting rifle fires a bullet of
mass 0.0101 kg with a velocity of 279 m/s to the right. The rifle has a mass of
1 answer
asked by
Elisabeth
731 views
a cannon of mass 400kg fires a shell of mass 20kg. if the shell leaves the cannon at 300ms^-1, with what velocity does the
1 answer
asked by
Josh
694 views
In a circus an elderly performer thrills the crowd by catching a canon ball shot at him. The cannon ball has a mass of 28.0 kg
1 answer
asked by
Amy
678 views
A 12000 kg train engine moving at 2.2 m/s locks into 3 boxcars with a total mass of 25000 kg sitting still. If the collision is
3 answers
asked by
mssailormouth
641 views
A cue ball (mass = 0.140 kg) is at rest on a frictionless pool table. The ball is hit dead center by a pool stick which applies
1 answer
asked by
Anonymous
654 views
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Parent Categories (12)
Classical mechanics
Dynamics
Force and Motion
Forces and Motion
Kinematics
Mechanics
Momentum
Motion and Forces
Newton's Laws of Motion
Newtonian Mechanics
Physics
Physics - Motion and Forces