Two gliders collide on an air track. Glider 1 has a mass of 7.0 kg, and glider 2 has a mass of 4.0 kg. Before the collision, glider 1 had a velocity of 2.0 m/s, and glider 2 had a velocity of - 5.0 m/s. If the collision is perfectly elastic, what is the total kinetic energy of both gliders after the collision?
A.-36.0 J
B. 36.0 J
C. 64.0 J
D. 128.0 J
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Two gliders collide on an air track. Glider 1 has a mass of 7.0 kg, and glider 2 has a mass of 4.0 kg. Before the collision, glider 1 had a ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
In digestion the molecules in your food break down to simpler chemical substances releasing energy as they do so this is a physical change true or false
Answers (2)
Why you think sharks need to detect these changes to survive.
Answers (1)
A 500.0 mL plastic soda bottle is emptied and sealed in Cusco, Peru, at an altitude of 11,400 feet, where the pressure is 475 torr.
Answers (1)
What does the speed of a wave on a string depend upon? ||
Answers (1)
When you weigh yourself on good old terra firma (solid ground), your weight is 540 N. In an elevator your apparent weight is 485 N. What is the magnitude of the elevator's acceleration?
Answers (1)
New Questions in Physics
Which planet, when viewed through a telescope, appears as a reddish ball interrupted by some permanent dark regions that change intensity?
Answers (1)
A wave has a wavelength of 10 mm and a frequency of 5 hertz. What is its speed? a. 50 mm/s b. 50 hertz's c. 2 mms d. 0 0.50 mms
Answers (1)
Suppose you illuminate two thin slits by monochromatic coherent light in air and find that they produce their first interference minima at / pm 35.09 degrees on either side of the central bright spot.
Answers (1)
Tala wants to create a sound echo. She can create the echo using a pane of glass or a carpet square. Which one does she choose? Explain.
Answers (1)
a the average distance from the Sun to Pluto is approximately 6.10 x 1 0 ^9. how long does it take light from the sun to reach Pluto?
Answers (1)