**Q1: **

A body, moving in a straight line, travelled 91 m at 8 m/s. Following this, it travelled at 11 m/s in the same direction for a further 13 seconds. Find the average velocity during the whole trip.

**Q2: **

A body, moving in a straight line, travelled 108 m at 8 m/s. Following this, it travelled at 12 m/s in the same direction for a further 9 seconds. Find the average velocity during the whole trip.

**Q3: **

A body, moving in a straight line, travelled 90 m at 6 m/s. Following this, it travelled at 12 m/s in the same direction for a further 10 seconds. Find the average velocity during the whole trip.

**Q4: **

Frank and Matthew drove 94 miles to Westchester. If it took them 1.8 h to get there, determine, to the nearest integer, the speed at which they were driving.

**Q5: **

Paul and Joe drove 77 miles to Westchester. If it took them 2.2 h to get there, determine, to the nearest integer, the speed at which they were driving.

**Q6: **

A cyclist travelled 45.5 km from point to point at 52 km/h, and then he travelled a further 38.5 km in the same direction at 44 km/h. Given that is a unit vector in direction, determine the cyclist’s average speed and average velocity during the whole trip.

- A,
- B,
- C,
- D,

**Q7: **

A cyclist travelled 36.5 km from point to point at 36.5 km/h, and then he travelled a further 22 km in the same direction at 22 km/h. Given that is a unit vector in direction, determine the cyclist’s average speed and average velocity during the whole trip.

- A,
- B,
- C,
- D,

**Q8: **

Given that the table shows the relation between the distance a runner can run and the time it would take him to run that distance, determine how long it would take him to cover a distance of 336 meters.

Time in Seconds | 0 | 2 | 4 | 6 | 8 | 10 |
---|---|---|---|---|---|---|

Distance in Meters | 0 | 8 | 16 | 24 | 32 | 40 |

- A672 s
- B42 s
- C84 s
- D0.01 s
- E1 344s

**Q9: **

The table shows the distance covered by a runner at certain times. How far did the runner travel in the first 86 seconds?

Time in Seconds | 0 | 20 | 40 | 60 | 80 | 100 |
---|---|---|---|---|---|---|

Distance in Meters | 0 | 50 | 100 | 150 | 200 | 250 |

- A430 m
- B2.5 m
- C215 m
- D34.4 m
- E0.03 m

**Q10: **

A cyclist travelled east at 15 m/s for 15 seconds, and then he stopped to rest for 10 seconds. Then, he moved west at 2 m/s for 75 seconds. Find the cyclist’s average speed for the whole trip.

**Q11: **

A cyclist travelled east at 8 m/s for 35 seconds, and then he stopped to rest for 10 seconds. Then, he moved west at 3 m/s for 80 seconds. Find the cyclist’s average speed for the whole trip.

**Q12: **

The graph represents the distance traveled by a speed boat. Use the graph to determine, in miles per hour, the rate of change in distance.

**Q13: **

**Q14: **

The figure below shows the relation between time and the distance of a cyclist from a fixed point. Using this information, find the magnitude of the average velocity vector of the cyclist.

- A
- B
- C
- D

**Q15: **

The figure below shows the relation between time and the distance of a cyclist from a fixed point. Using this information, find the magnitude of the average velocity vector of the cyclist.

- A
- B
- C
- D