1. If two objects collide and rebound in different directions without any loss of momentum, the collision is
A. elastic
B. orthagonal
C. inelastic
D. unilateral
2. Momentum is mass times velocity, so another way to think of momentum is velocity in motion.
A. true
B. false C. not enough information
3. If the velocity of a moving car is doubled, which variable will also double?
A. distance traveled B. acceleration C. final velocity D. Momentum
Answers: 1
Another question on Physics
Physics, 22.06.2019 10:30
If y gets smaller as x gets bigger and y have an relationship?
Answers: 1
Physics, 22.06.2019 16:50
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
Answers: 2
Physics, 22.06.2019 18:00
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
Physics, 22.06.2019 21:00
Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine
Answers: 2
You know the right answer?
1. If two objects collide and rebound in different directions without any loss of momentum, the coll...
Questions
Mathematics, 11.09.2021 02:50
Mathematics, 11.09.2021 02:50
Mathematics, 11.09.2021 02:50
Mathematics, 11.09.2021 02:50
Mathematics, 11.09.2021 02:50
Mathematics, 11.09.2021 02:50
Advanced Placement (AP), 11.09.2021 02:50
