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Collisions
Page 3
Questions (1,552)
A piece of putty of mass m = 0.75 kg and velocity v = 2.5 m/s moves on a horizontal frictionless surface. It collides with and
4 answers
asked by
bob
4,658 views
Rutherford fired a beam of alpha particles (helium nuclei) at a thin sheet of gold. An alpha particle was observed to be
4 answers
asked by
Anonymous
2,945 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
4 answers
asked by
Jake
5,224 views
A 50 g ball of clay traveling at speed v0 hits and sticks to a 1.0 kg block sitting at rest on a frictionless surface.
A) What is
4 answers
asked by
Trevor
14,063 views
A billiard ball strikes and rebounds from the cushion of a pool table perpendicularly. The mass of the ball is 0.38 kg. The ball
4 answers
asked by
bb
4,987 views
Two ice skaters are practicing a lift. They skate directly towards each other. The woman has a mass of 60 kg and a velocity of 3
10 answers
asked by
John
2,640 views
A 40 g marble moving at 2.3 m/s strikes a 29 g marble at rest. Assume the collision is perfectly elastic and the marbles collide
5 answers
asked by
CO2136
8,191 views
A cue ball initially moving at 2.6 m/s strikes a stationary eight ball of the same size and mass. After the collision, the cue
4 answers
asked by
Anonymous
6,880 views
A tennis ball (m= 0.2 kg) is thrown at a brick wall. It is traveling horizontally at 16 just before hitting the wall and
4 answers
asked by
anonymous
4,268 views
A golf ball and a bowling ball both move at the same speed and collide head on do you think will move backward when they hit?
4 answers
asked by
l
1,043 views
Problem 2- A 15 kg block is attached to a very light horizontal spring of force constant 400 N/m and is resting on a smooth
4 answers
asked by
Mariam
6,263 views
A 1.2 kg object is moving with a speed of 8.0 m/s collides perpendicularly with a wall and emerges with a speed of 6.0m/s in the
5 answers
asked by
Briana
4,550 views
Consider the collisions between a car and a truck whose weight is much heavier than the car (M ≫ m). Friction is so small that
4 answers
asked by
Amelia
2,960 views
A football player of mass 103 kg running with a velocity of 2.0 m/s [E] collides head-on with a 110 kg player on the opposing
4 answers
asked by
ANN
3,175 views
Two objects of mass m and 2m are travelling in opposite directions with the same speed v. The objects collide and stick
4 answers
asked by
Ramesh
1,604 views
A tennis ball with a speed of 28.3 m/s is
moving perpendicular to a wall. After striking the wall, the ball rebounds in the
4 answers
asked by
sam
1,512 views
A 0.160 kg glider is moving to the right with a speed of 0.9 m/s on a frictionless horizontal air track. The glider has a
5 answers
asked by
anonymous
1,685 views
Two lumps of clay having equal masses and speeds, but traveling in opposite directions, collide and stick together. Which of the
5 answers
asked by
Joe
1,663 views
The collision between a hammer and a nail can be considered to be approximately elastic. Estimate the kinetic energy acquired by
5 answers
asked by
Ryan
5,962 views
A ballistic pendulum consists of a 1.25-kg block of wood that is hanging from the ceiling in such a way that when a bullet
4 answers
asked by
physics8ater
3,102 views
A billiard ball traveling at 8.0 m/s has an elastic collision with a second billiard ball of equal mass that is at rest. After
th
5 answers
asked by
bob
4,957 views
A ball of mass 200g, travelling with a velocity of 100m/s, collides with another ball of mass 800g, moving at 50m/s in thesame
7 answers
asked by
Yakubu Samuel
1,776 views
A 2kg object moving 3m/s strikes a 1kg object initially at rest. Immediately after the collision, the 2kg object has a velocity
3 answers
asked by
Anonymous
2,623 views
A 50-kg soccer player jumps vertically upwards and heads the 0.45-kg ball as it is descending vertically with a speed of 30 m/s.
5 answers
asked by
jt
3,074 views
In a front-end collision, a 1400 kg car that has shock-absorbing bumpers can only withstand a maximum force of 75 kN before any
5 answers
asked by
Harold
3,597 views
A train car with mass m1 = 591 kg is moving to the right with a speed of v1 = 7.3 m/s and collides with a second train car. The
7 answers
asked by
MUHAMMAD JUNAID
4,207 views
A 7150-kg railroad car travels alone on a level frictionless track with a constant speed of 15.0 m/s. A 3350-kg load, initially
4 answers
asked by
C/rasaaq Axmed Max/ud Siyaad
4,864 views
Two manned satellites approaching one another at a relative speed of 0.200 m/s intend to dock. The first has a mass of 5.50 ✕
4 answers
asked by
Tony
6,368 views
Two objects, one of mass 3kg moving at 2m/s, the other of mass 5kg and speed of 2m/s move towards each other and collide in a
4 answers
asked by
Brooke
4,293 views
A 5.00 g object moving to the right at +20.0 cm/s makes an elastic head-on collision with a 10.0 g object that is initially at
4 answers
asked by
Anonymous
6,454 views
A 24g ball of clay traveling east at 3.3m/s collides with a 33g ball of clay traveling north at 2.4m/s .
1a)What is the movement
4 answers
asked by
Angelica
3,885 views
Please help!!!🚨🚨
In a closed system with no friction, a red sphere of 2.5 kg stands stationary. A blue sphere with a mass
2 answers
asked by
Gia
798 views
A ball of mass 100 g travelling with a velocity of 100 m/s collides with another ball of mass 400 g moving at 50 m/s in the same
9 answers
asked by
somay
2,029 views
A ball of mass 0.640 kg moving east (+x direction) with a speed of 3.00 m/s collides head-on with a 0.740 kg ball at rest. If
4 answers
asked by
Brittany
1,317 views
Two blocks of masses m1 and m2 approach each other on a horizontal table with the same constant speed, v0, as measured by a
4 answers
asked by
lizzy
3,587 views
A 90 kg halfback runs north and is tackled by a 120 kg opponent running south at 4 m/s. The collision is perfectly inelastic.
5 answers
asked by
Kevin
6,390 views
I am really struggling with these two questions. Please help!
1)Two ice skaters approach each other at right angles. Skater A has
4 answers
asked by
Mikayla
989 views
A hockey puck moving at 0.4600 m/s collides with another puck that was at rest. The pucks have equal mass. The first puck is
5 answers
asked by
Helena
1,767 views
A body P of mass 5kg moving with a velocity of 30M/s collids with another body q moving in opposite direction with a velocity of
10 answers
asked by
Datu
2,595 views
A 2.87 kg object initially moving in the positive x-direction with a velocity of +4.87 m/s collides with and sticks to a 1.96 kg
4 answers
asked by
Courtney
1,957 views
A 0.100 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with
4 answers
asked by
John
2,883 views
Two automobiles, each of mass 1000kg , are moving at the same speed, 17m/s , when they collide and stick together.
At what speed
4 answers
asked by
Anonymous
4,144 views
A baseball (m = 148 g) approaches a bat horizontally at a speed of 43.8 m/s (98.0 mi/h) and is hit straight back at a speed of
4 answers
asked by
tcc
3,294 views
Here's a basketball problem: A 83.0 kg basketball player is running in the positive direction at 7.5 m/s. She is met head-on by
4 answers
asked by
shyne
825 views
A small ball of mass 2.00 kilograms is moving at a velocity 1.50 meters/second. It hits a larger, stationary ball of mass 5.00
4 answers
asked by
marie
1,853 views
Two billiard balls with identical masses and sliding in opposite directions have an elastic head-on collision. Before the
4 answers
asked by
Elizabeth
2,695 views
skater n 58.9 kg is moving north at a speed of 7.8 m/s when she collides with skate E 72.6 kg moving east at 3.5 m/s the two
4 answers
asked by
Desire Ngarambe
2,268 views
A 26.0 g object moving to the right at 17.0 cm/s overtakes and collides elastically with a 10.0 g object moving in the same
4 answers
asked by
Daisy
2,914 views
7700-kg boxcar traveling 18m/s strikes a second car. The two stick together and move off with a speed of 5.0m/s. What is the
4 answers
asked by
muller
8,850 views
1. A 10.0 g object moving to the right at 25.0 cm/s makes an elastic head-on collision with a 15.0 g object moving in the
3 answers
asked by
Elisa
1,973 views
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