When two objects collide and stick together, what will happen to their speed, assuming momentum is conserved?
They will move at the same velocity as whichever object was fastest initially.
They will move at the same velocity of whichever object was slowest initially.
They will move more quickly.
They will move more slowly.
Answers: 3
Physics, 22.06.2019 16:00, ggdvj9gggsc
Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
Answers: 2
Physics, 22.06.2019 19:30, NewKidnewlessons
Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)
Answers: 3
When two objects collide and stick together, what will happen to their speed, assuming momentum is c...
Biology, 05.10.2019 21:30
Mathematics, 05.10.2019 21:30
English, 05.10.2019 21:30
Mathematics, 05.10.2019 21:30
Chemistry, 05.10.2019 21:30