Kinematics Quiz

1.

A person travelled 100 m north and then turned around and went 30 m south, this took 30 seconds

What is their displacement?

130 m

70 m

4.33 m

2.33 m

2.

A person travelled 100 m north and then turned around and went 30 m south, this took 30 seconds

What is their speed?

130 m/s

70 m/s

4.33 m/s

2.33 m/s

3.

A person travelled 4 m North, then 3 m East, this took 5 seconds

What is their velocity?

1 m/s N 30 degrees E

1 m/s N 60 degrees E

5 m/s N 30 degrees E

5 m/s N 60 degrees E

4.

If a force of 5 N is applied to the left of a 30kg box, assuming there is no friction, what will the acceleration of the stationary box be?

0.167 m/s

6 m/s

0.167 m/s/s

6 m/s/s

5.

A person travelled 4 m North, then 3 m East, this took 5 seconds

What is their distance travelled?

1 m

7 m

5 m N 60 degrees E