A 9 kg object travelling 6 m/s to the right collides elastically with a 5 kg...
A 9 kg object travelling 6 m/s to the right collides elastically with a 5 kg object travelling to the left at 9 m/s. What is the ratio of the final velocity of object 2 to object 1 after the collision?
*Keep in mind the answer is supposed to be negative*
Homework Answers
Add Answer to:
A 9 kg object travelling 6 m/s to the right collides elastically
with a 5 kg...
12) A ball of mass 1 kg travelling right at 2 m/s collides elastically with a...
12) A ball of mass 1 kg travelling right at 2 m/s collides elastically with a ball of mass 2 kg travelling left at 1 m/s. After the collision, what is the total kinetic energy of the two balls? A) OJ D 1
14. A 2 kg mass moving to the right at 5 m/s overtakes and collides elastically...
14. A 2 kg mass moving to the right at 5 m/s overtakes and collides elastically with a A 10 kg mass moving at 1 m/s to the right. How fast and in what direction is the 2 kg í mass-moving after the collision? (positive velocity is to the right, negative is to the left) a) -1.66 m/ s b ) -1.00 m/s c) O m/s d) +1.00 m/s e) +1.67 m/s
A 20 kg cart travelling to the right at 10 m/s collides head- on with a...
A 20 kg cart travelling to the right at 10 m/s collides head- on with a 10 kg cart travelling 6 m/s to the left. After the collision, the 10 kg cart is travelling 8 m/s to the right. a) What is the velocity of the 20 kg cart after the collision? b) Determine wheter or not the collision is elastic (Show your calculations). c) Discuss whether or not your answers to parts a) and b) are reasonable. Include specific...
A 1425 kg truck driving at 13.0 m/s collides elastically with a stationary 1175 kg car....
A 1425 kg truck driving at 13.0 m/s collides elastically with a stationary 1175 kg car. If the car is traveling 14.25 m/s just after the collision, what is the velocity of the truck immediately after the collision? Assume that this is a perfectly elastic collision. Round your answer to the hundredths place. Final velocity of the truck = m/s
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a...
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a 6 kg object moving to the left at 2 m/sec. If the collision is elastic, find the velocity (speed and direction) of each object after the collision.
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a...
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a 6 kg object moving to the left at 2 m/sec. If the collision is elastic, find the velocity (speed and direction) of each object after the collision?
Required information A 0100 kg ball collides elastically with a 0.300 kg ball that is at...
Required information A 0100 kg ball collides elastically with a 0.300 kg ball that is at rest. The 0.100 kg ball was traveling in the positive direction at 6 70 mis before the collision x-direction, enter a negative value. What is the velocity of the 0100kg ball after the collision? If it is in the Required information A 0100 kg ball collides elastically with a 0.300 kg ball that is at rest. The 0 100-kg ball was traveling in the...
A 28.5-g object moving to the right at 20.5 cm/s overtakes and collides elastically with a...
A 28.5-g object moving to the right at 20.5 cm/s overtakes and collides elastically with a 11.5-g object moving in the same direction at 15.0 cm/s. Find the velocity of each object after the collision. (Take the positive direction to be to the right. Indicate the direction with the sign of your answer.)
A 30-g object moving to the right at 20 cm/s overtakes and collides elastically with a...
A 30-g object moving to the right at 20 cm/s overtakes and collides elastically with a 15-g object moving in the same direction at 15.0 cm/s. Find velocity of each object after the collision.
A 25.5-g object moving to the right at 20.5 cm/s overtakes and collides elastically with a...
A 25.5-g object moving to the right at 20.5 cm/s overtakes and collides elastically with a 12.0-g object moving in the same direction at 15.0 cm/s. Find the velocity of each object after the collision. (Take the positive direction to be to the right. Indicate the direction with the sign of your answer.) 25.5-g object cm/s 12.0-g object cm/s
12) A ball of mass 1 kg travelling right at 2 m/s collides elastically with a ball of mass 2 kg travelling left at 1 m/s. After the collision, what is the total kinetic energy of the two balls? A) OJ D 1
14. A 2 kg mass moving to the right at 5 m/s overtakes and collides elastically with a A 10 kg mass moving at 1 m/s to the right. How fast and in what direction is the 2 kg í mass-moving after the collision? (positive velocity is to the right, negative is to the left) a) -1.66 m/ s b ) -1.00 m/s c) O m/s d) +1.00 m/s e) +1.67 m/s
Required information A 0100 kg ball collides elastically with a 0.300 kg ball that is at rest. The 0.100 kg ball was traveling in the positive direction at 6 70 mis before the collision x-direction, enter a negative value. What is the velocity of the 0100kg ball after the collision? If it is in the Required information A 0100 kg ball collides elastically with a 0.300 kg ball that is at rest. The 0 100-kg ball was traveling in the...
Most questions answered within 3 hours.
-
For the following reaction, 0.128 moles of
potassium hydrogen sulfateare mixed with
0.504 moles of potassium...
asked 3 hours ago -
1. What is the present value of $400, three years in the future
if the interest...
asked 3 hours ago -
The labor force minus the number of employed equals the number
of unemployed.
a. True
b....
asked 5 hours ago -
Determine the mass in units of grams [g] of 0.49 moles [mol]
of a new fictitious...
asked 6 hours ago -
A horizontal mass of M=5kg is on a spring and stretched to
x=0.5m when released from...
asked 7 hours ago -
26 of 50
"I have worked at the Arizona Humane Society for ten years, and
have...
asked 7 hours ago -
Compare and contrast zero based budgeting and incremental (or
base year) budgeting.
asked 7 hours ago -
4 pts 10. Which of the following hypothesis would be MOST
difficult to test experimentally? Group...
asked 7 hours ago -
A business owner makes 1,000 items a day. Each day he or she
contributes eight hours...
asked 7 hours ago -
A
circular loop in the plane of a paper lies inca0.65 T magnetic
field pointing into...
asked 7 hours ago -
A business owner is trying to decide whether to buy, rent, or
lease office space and...
asked 7 hours ago -
Thermal Storage Solar heating of a house is much more efficient
if there is a way...
asked 8 hours ago