0 of 8 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 8 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Average score |
|
Your score |
|
Pos. | Name | Entered on | Points | Result |
---|---|---|---|---|
Table is loading | ||||
No data available | ||||
A device launches two identical balls (x and y) simultaneously in a horizontal direction from the same height. The results are shown. Which statement correctly describes what happened?
test
Two projectiles X and Y rise to the same height but Y has the greater range. Which of the following is identical for both X and Y?
test
The following graph shows the kinetic energy of a projectile over time. Which is the most likely launch angle of the projectile?
test
A student holds a bag of marbles. Which of the following changes in either motion or position would cause a DECREASE in the apparent weight of the bag of marbles?
test
Which graph most closely represents the motion of a bullet fired vertically upwards that then falls back to the height from which it was fired?
test
A person stands on a scale in an elevator. He notices that the scale reading is lower than his normal ‘weight’. Which of the following could possibly describe the motion of the elevator?
test
A ball is projected horizontally with a speed of 40 ms-1 from the top of a cliff on the surface of the Earth. What will be its approximate speed 3.0 s later if there were no air resistance?
test
A ball is thrown from a cliff as shown. A student makes the following statements about the ball as it falls down. I – The vertical velocity of the ball increase. II – The vertical acceleration of the ball increases. III – The vertical force on the ball increase. Which of the statements is/are correct?
test