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Momentum
Page 10
Questions (928)
A 72- kg ice hockey player standing on a frictionless sheet of ice throws a 5.6- kg bowling ball horizontally with a speed of
2 answers
asked by
Anonymous
995 views
What is the momentum of a 20.0 kg scooter traveling at 5.0 m/s?
A. 4.00 kg m/s B. 20.0 kg m/s C. 25.0 kg m/s D. 100 kg m/s Is the
7 answers
asked by
Callie
972 views
A cart has a momentum of 10. kilogram meters per second east before a collision and a momentum of 5.0 kilogram meters per second
2 answers
asked by
Sunny
973 views
An object of mass 2 kg is dropped from a certain
height. On rebounding from the ground, it rises vertically till 2 th 5 of its
4 answers
asked by
kalash
946 views
Two carts, one twice as heavy as the other, are at rest on a horizontal frictionless track. A person pushes each cart with the
2 answers
asked by
Ana
940 views
when an apple falls from a tree, and strikes the ground without bouncing, what happens to its momentum?
5 answers
asked by
Anonymous
940 views
A 10 kg cart was observed moving north with a speed of 15 m/s before it collided with an identical cart moving south at 10 m/s.
1 answer
asked by
Elisabeth
926 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
2 answers
asked by
MIKE
925 views
A 2.4-kg cart is rolling along a frictionless, horizontal track towards a 1.3-kg cart that is held initially at rest. The carts
1 answer
asked by
Anonymous
925 views
A compact car, mass 705 kg, is moving at 1.00 102 km/h toward the east. Sketch the moving car. Do this on paper. Your instructor
1 answer
asked by
max
907 views
A vessel at rest explodes breaking into three pieces. Two pieces, having equal mass fly off perpendicular to one another with
1 answer
asked by
sarah
914 views
how can a racing bicycle have the same linear momentum as a pick-up truck?
3 answers
asked by
blaz3
876 views
A car and a large truck traveling at the same speed collide head-on and stick together.
Which vehicle experiences the larger
2 answers
asked by
Kudo
886 views
3. Two vehicles collide at a 90 degree intersection. If the momentum of vehicle A is
6.10 x10^5 kg km/h south and the momentum of
2 answers
asked by
Sotha Bun
867 views
A ball of mass 0.1 is thrown against a wall. It strikes the wall normally with a velocity of 30 meter per second and rebounds
2 answers
asked by
Sahil
888 views
Calculate the linear momentum of photon of wavelength 750nm. What speed does an electron need to travel to have the same linear
2 answers
asked by
Aweda
882 views
An 85-kg jogger is heading due east at a speed of 2.0 m/s. A 55-kg jogger is heading 22° north of east at a speed of 2.7 m/s.
2 answers
asked by
Anonymous
873 views
2. Two pickup trucks crash at a 90 degree intersection. If the momentum of pickup A is
4.60 x10^4 kg km/h north and the momentum
3 answers
asked by
Sotha Bun
871 views
How fast a Ford Focus car weighing 1200 kg should be moving to have the same momentum as the bullet? Express your answer in
2 answers
asked by
Anonymous
851 views
An animal-rescue plane flying due east at 36.0 m/s drops a bale of hay from an altitude of h = 69.5 m. If the bale of hay weighs
2 answers
asked by
christopher
864 views
A bus and a car have an inelastic head-on collision. The bus has a mass of 1.5 × 103 kilograms and an initial velocity of +20
2 answers
asked by
Anonymous
858 views
What is the momentum of a 20.0 kg scooter traveling a 5.00 m/s?
4 answers
asked by
rhonda
833 views
A 5.0 N force directed to the west acts on an object for 2.0 seconds. What is the change in momentum of the object?
Do I have to
3 answers
asked by
Samantha
833 views
A bowling ball of mass 3.1 kg moves in a
straight line at 2.31 m/s. How fast must a Ping-Pong ball of mass 2.552 g move in a
2 answers
asked by
Kitty
817 views
Ball A with a mass of 0.500 kg is moving east at a velocity of 0.800 m/s. It strikes ball B, also of mass 0.500 kg, which is
3 answers
asked by
Matt
831 views
A car weighing one ton is moving at 50km/hr and a truck weighing two tons is moving at 25km/hr. Both are moving in the opposite
2 answers
asked by
Katie
828 views
At a city park, a person throws some bread into a duck pond. Two 4.00-kg ducks and a 9.00-kg goose paddle rapidly toward the
1 answer
asked by
William
858 views
A bus and a car have an inelastic head-on collision. The bus has a mass of 1.5 × 103 kilograms and an initial velocity of +20
2 answers
asked by
bianca
824 views
Ball A Momentum Before collision is 3 kg m/s. Ball B Momentum Before Collision is 2 kg m/s. Total Momentum of Both Balls After
7 answers
asked by
Callie
1,391 views
Two identical cars (m = 1350 kg) are traveling at the same speed of 23.9 m/s. They are moving in the directions shown in the
1 answer
asked by
Candy
800 views
An animal-rescue plane flying due east at 33.0 m/s drops a bale of hay from an altitude of 58.0 m. If the bale of hay weighs 173
3 answers
asked by
Anonymous
791 views
In a car crash, Car A rear ends Car B that stopped at a red light. After the crash, Car A and Car B meld together moving at a
2 answers
asked by
Rebecca
810 views
Carmen and Judi dock a canoe. 83.0-kg Carmen moves forward at 4.3 m/s as she leaves the canoe to step onto the dock. At what
2 answers
asked by
Lauren
798 views
A person is standing on and facing the front of a stationary skateboard while holding a construction brick. The mass of the
1 answer
asked by
Daniel
787 views
Lillian (mass 46.0 Kg) standing on slippery ice catches her leaping dog (mass 15 kg) moving horizontally at 4.0 m/s. What is the
2 answers
asked by
jennifer
786 views
A bowling ball has a mass of 6 kg and a speed of 1.5m/s.
A baseball has a mass of 0.12 kg and a speed of 40 m/s. Which ball has
2 answers
asked by
Sylvia
760 views
Tony (of mass 75 kg) coasts on his bicycle (of mass 15 kg) at a constant speed of 4 m/s,carrying a 14 kg pack. Tony throws his
1 answer
asked by
Anonymous
793 views
A 0.70 kg ball is moving horizontally with a speed of 8.8 m/s when it strikes a vertical wall. The ball rebounds with a speed of
2 answers
asked by
sam
785 views
What is the momentum of a two-particle sys- tem composed of a 1300 kg car moving east at 100 m/s and a second 1300 kg car mov-
1 answer
asked by
Julie
762 views
a bullet of mass 20gm if fired with a velocity of 250m/s, from a pistol of mass 2.5kg , then caluculate the recoil velocity
4 answers
asked by
ankit kumar
750 views
You have a mass of 84 kg. How fast (in mph) would you have to run to have the same momentum as an 18-wheeler (m = 28,000 kg)
2 answers
asked by
Beth
753 views
What's the momentum of a 3.5-kg boulder rolling downhill at 5 m/s?
2 answers
asked by
Anonymous
742 views
What is the momentum of a 52 kg carton that slides at 5.0m/s across an icy surface?
2 answers
asked by
Christine
740 views
A .30kg softball had a velocity of 15m/s at an angle of 35 degrees below the horizontal just before making contact with the bat.
1 answer
asked by
Tammy
772 views
A superball with a mass of 71.2 g is dropped from a height of 2.5 m. It rebounds to a height of 2 m.
What is the change in its
2 answers
asked by
Tod
737 views
A 74-kg fisherman in a 129-kg boat throws a package of mass
m = 15 kg horizontally toward the right with a speed of vi = 4.7 m/s
1 answer
asked by
alba
734 views
a golf ball of mass 0.045 kg is moving in the +x direction with a speed of 9.0 m/s, and a baseball of mass 0.145 kg is moving in
3 answers
asked by
jaymark
760 views
When bunting, a baseball player uses the bat to change both the speed and direction of the baseball. (b) The baseball has a mass
2 answers
asked by
Lala
749 views
A remote-controlled toy car of mass 2.2 kg starts from rest at the origin at t = 0 and moves in the positive direction of an x
1 answer
asked by
freedom
721 views
A 0.28 kg softball has a velocity of 16 m/s at an angle of 34° below the horizontal just before making contact with the bat.
1 answer
asked by
John
719 views
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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