subject
Physics, 11.03.2020 02:55 melanysanson11

A 0.250-kg ice puck, moving east with a speed of 5.30m/s , has a head-on collision with a 0.900-kg puck initially at rest. Assume that the collision is perfectly elastic.
A. What is the speed of the 0.250-kg puck after the collision?Express your answer to three significant figures and include the appropriate units. B.What is the direction of the velocity of the 0.250-kg puck after the collision?C. What ise the speed of the 0.900-kg puck after the collision?Express your answer to three significant figures and include the appropriate units. D. What is the direction of the velocity of the 0.900-kg puck after the collision?

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 23:30, kennydenny4897
Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)
Answers: 2
image
Physics, 22.06.2019 15:30, sandra5456
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
Answers: 1
image
Physics, 22.06.2019 22:00, janyha212
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.
Answers: 2
image
Physics, 22.06.2019 22:20, destiniout04231
A10-kg piece of aluminum sits at the bottom of a lake, right next to a 10-kg piece of lead, which is much denser than aluminum. which one has the greater buoyant force on it? explain. b - the aluminum a) both have the same buoyant force. b) the aluminum c) the lead d) it cannot be determined without knowing their volumes.
Answers: 1
You know the right answer?
A 0.250-kg ice puck, moving east with a speed of 5.30m/s , has a head-on collision with a 0.900-kg p...

Questions in other subjects:

Konu
Mathematics, 18.09.2019 02:30
Konu
Mathematics, 18.09.2019 02:30