Questions LLC
Login
or
Sign Up
Ask a New Question
Momentum
Page 9
Questions (928)
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
In a closed system, three objects have the following momentums: 110 kg⋅m/s , −65 kg⋅m/s , and −100 kg⋅m/s . The
1 answer
asked anonymously
38 views
An object has a mass of 5 kg and a velocity of 20 m/s. What is the momentum of the object?(1 point) Responses 100 kg⋅m/s 100
1 answer
asked anonymously
55 views
Two balls collide inelastically. After the collision, the momentum of the system is 18 kg x m/s.
Before the collision, 1 ball had
1 answer
asked anonymously
38 views
A hockey puck with a mass of 0.12 kg is traveling across the ice at a velocity of 150 m/s downfield. What is the momentum of the
1 answer
asked by
URMUM
89 views
Question Recall that the formula for momentum is: P=mv Which of the following correctly shows momentum being calculated? (1
1 answer
asked by
URMUM
58 views
find the change in momentum of a car weighing 1500kg when its speed increases from 36km/h to 72km/h uniformly
7 answers
asked by
Anonymous
1,421 views
A dog weighing 18 kg runs into a park at a velocity of .63 m/s. What is the momentum of the dog?(1 point)
Responses 28.5 kg*m/s
1 answer
asked by
Blue Berry
37 views
Two hockey players on ice skates push off of each other. One has a mass of 60 kilograms. The other has a mass of 80 kilograms.
Wh
3 answers
asked by
Barbara
1,428 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
1,404 views
a bullet of mass0.01 kg is fired into a sandbag of mass 0.49kg hanging from a tree. the sandbag with the bullet embedded into
5 answers
asked by
Sipara
1,410 views
During a tennis serve, the racket of a tennis player continues forward after it hits the ball. Is momentum conserver in the
4 answers
asked by
Teri
1,389 views
Calculate the linear momentum of a pickup truck that has a mass of 1100 kg and is traveling eastward at 22 m/s.
3 answers
asked by
Audible
1,376 views
A 2.9-kg cart is rolling along a frictionless, horizontal track towards a 1.5-kg cart that is held initially at rest. The carts
3 answers
asked by
Tyler
1,350 views
A box has a momentum of 38.0 kg times m/s to the right. A 88.3 N force pushes it to the right for 0.338 s. What is the final
3 answers
asked by
Mari
1,324 views
A cannon shoots a shell straight up. It reaches its maximum height, 837 feet, and splits into two pieces, one weighing 2 lb and
4 answers
asked by
Charlie
1,310 views
A billiard ball of mass m = 0.250 kg hits the cushion of a billiard table at an angle of θ1 = 63.4° at a speed of v1 = 24.8
2 answers
asked by
Alex
1,263 views
In a fireworks display a 3 kg body moving at 4 km/h due north explodes into three equal pieces: A, at 4 km/h east; B, at 5 km/h
4 answers
asked by
Nhii
1,270 views
At what speed would a 1140-kg car have the same momentum as a 12,600-kg truck traveling at 25 km/hr?
The hint given to this
2 answers
asked by
Casey
1,244 views
The speed of a basketball as it is dribbled is the same when the ball os going toward tthe floor as it is when the ball rises
2 answers
asked by
Teri
1,234 views
A 98.0 kg ice hockey player hits a 0.150 kg puck, giving the puck a velocity of 49.5 m/s. If both are initially at rest and if
2 answers
asked by
alex
1,245 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
Two air-track carts move toward one another on an air track. Cart 1 has a mass of 0.336 kg and a speed of 1.16 m/s. Cart 2 has a
1 answer
asked by
Rocky
1,208 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
1,203 views
A rocket ship at rest in space gives a short blast of its engine, firing 26 kg of exhaust gas out the back end with an average
2 answers
asked by
Marty
1,175 views
a small car has a head-on collision with a large truck. Which vehicle has the larger change in momentum?
2 answers
asked by
Christian
1,164 views
If a car has a mass of 400 kg and a velocity of 30 m/s to the east, what is the magnitude of its momentum?
2 answers
asked by
Anonymous
1,129 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
1,162 views
What is the momentum of a two-particle sys-
tem composed of a 1300 kg car moving east at 60 m/s and a second 1500 kg car moving
1 answer
asked by
Ashley
1,164 views
Please help! it has to do with momentum
A 70 k/g woman and her 35 k/g son are standing at rest on an ice rink. They push against
2 answers
asked by
marissa!
1,138 views
A 4 kg mass is sliding on a fricitonless surface and explodes into two, 2 kg parts. One moving at 3 m/s due north and the other
2 answers
asked by
sarah
1,158 views
A hockey puck with a mass of 0.12 kg is traveling across the ice at a velocity of 150 m/s downfield. What is the momentum of the
1 answer
asked by
u dont know me
51 views
Recall that the formula for momentum is:
P=mv Which of the following correctly shows momentum being calculated? (1 point)
1 answer
asked by
u dont know me
35 views
An object has a mass of 5 kg and a velocity of 20 m/s. What is the momentum of the object?(1 point)
Responses 25 kg⋅m/s 25
1 answer
asked by
Blue Berry
121 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
1 answer
asked by
Blue Berry
145 views
A dog weighing 18 kg runs into a park at a velocity of .63 m/s. What is the momentum of the dog?(1 point)
Responses .035 kg*m/s .
1 answer
asked by
Blue Berry
95 views
An object has an x-momentum of 8.5 kilogram·meters/second and a y-momentum of 9.8 kilogram·meters/second. What is resultant
3 answers
asked by
marie
1,106 views
A 1000kg automobile is moving along a straight highway at 10m/s. another car with mass 2000kg and moving with a velocity in the
3 answers
asked by
Anonymous
1,114 views
hi, reading over momentum notes and i just want to clarify a few things.
if i had a system containing a cart that was moving
1 answer
asked by
dave
1,097 views
a 2.5 kg ball moving at 7.50 m/s is caught by a 70.0 kg man while the man is standing on ice. how fast will the man / ball
1 answer
asked by
Gaby
1,077 views
calculate the momentum of a 2000-kg truck travelling 19m/s?
3 answers
asked by
jennyy
1,042 views
22) A golf ball moving forward with 1 unit of momentum strikes and bounces backward off a heavy bowling ball that is initially
1 answer
asked by
mathew
1,048 views
Am 85kg jogger is heading due east at a speed of 2.0m/s. A 55kg jogger is heading 32 degrees north of east at a speed of 3.0m/s.
2 answers
asked by
Natasha
1,057 views
A 0.23 kg ball of dough is thrown straight up into the air with an initial velocity of 12 m/s.Find the momentum of the ball of
4 answers
asked by
Chris
1,011 views
Q A man throws a ball weighing 500g vertically upwards witha speed of 10m/s.
1) what will be its initial momentum? 2) What would
3 answers
asked by
asd
1,016 views
Is there anyone that has done the physical science b virtual momentum lab that can help me with it?
3 answers
asked by
IWouldAlwaysOpenUpTheDoor
1,046 views
By accident, a large plate is dropped and breaks into three pieces. The pieces fly apart parallel to the floor, with v1 = 2.75
1 answer
asked by
Elizabeth
1,004 views
Mary is driving a car of mass 900 kilograms toward the north with a velocity of 22 meters/second. Danny is driving his
3 answers
asked by
Anonymous
995 views
Before colliding the momentum Of Block A is +450 kg • m/s and Block B is -150 kg • m/s After Block A has a momentum +100
3 answers
asked by
Mari
983 views
A bowling ball has a mass of 7 kg and a speed of 1.73 m/s. A baseball has a mass of 0.12 kg and a speed of 25.1 m/s. Which ball
2 answers
asked by
Anonymous
994 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (19)
Classical mechanics
Collision
Dynamics
Dynamics and Forces
Force and Motion
Forces and Motion
Kinematics
Mechanics
Mechanics and Motion
Mechanics or Kinematics
Motion
Motion and Collisions
Motion and Forces
Newton's Laws of Motion
Newtonian Mechanics
Physical Science
Physics
Relativity
Velocity