Mechanics Random Retrieval

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Mechanics Random Retrieval

This quiz contains all the questions in the Mechanics section. The website will pick 10 questions at random.

1 / 10

A 75 N force is applied to the end of a spanner that is 25 cm long. Calculate the size of the moment?

2 / 10

A ball bearing is dropped in various mediums with various densities. Select the graph that shows the ball bearing dropped in a vacuum.

3 / 10

This graph shows the velocity of a skydiver during a jump. Select the sentence which best describes his motion.

4 / 10

A man of 75 kg has an upward force applied to him of 735.75 N. Does he lift off the ground?

5 / 10

Select the statement that best describes what is happening at point X.

6 / 10

Marvin the Martian fires his gun horizontally at Bugs Bunny at a height of 60 cm. It fires at 550 ms-1, but misses. Calculate how far away from Marvin the shot lands. gMars = 3.71 ms-2

7 / 10

Which image sequence best shows the motion of a iPhone being dropped from rest?

8 / 10

A climber falls from a rock face and accelerates due to gravity for 3 seconds before his rope stops his fall. What distance did he fall?

9 / 10

Select if the following is a scalar or a vector: momentum

10 / 10

Select if the following is a scalar or a vector: mass

 

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