1. A moving body must undergo a change of____.

a. position
c direction
b. acceleration
d velocity

2. The measure only of the path travelled by an object.

a. distance
c. displacement
b. speed
d. velocity

3. Which of the following is a magnitude of distance?

a. 50 km
c. 60 sec
b. 80 km/hr
d. 30 m to the East

4. After completing one trip on a roller coaster, the roller coasters
is zero

a displacement
c. length
b, reference point
d. distance

5. What two factors do you need in order to calculate speed?

a mass and acceleration
b. force and distance
c. distance and time
d. mass and time

6. Speed at a given instant is called

a. Total speed
c. Instantaneous speed
b. Average speed
d. Initial speed

7. The device used to measure the instantaneous speed of a vehicle is

a. Thermometer
c. Meterstick
b. Speedometer
d. Ruler

8. A body travels along a straight road for 150 meters in 30 seconds. Determine the
speed of the body

a. 2 m/s
C, 4 m/s
b. 3 m/s
d. 5 m/s

9. A car travels at a constant speed of 10 mis, Determine the distance of the car after 10
seconds and 60 seconds.

a. After 10 seconds, the car travels 20 meters
After 60 seconds, the car travels 50 meters
b. After 10 seconds, the car travels 20 meters
After 60 seconds, the car travels 100 meters
C. After 10 seconds, the car travels 100 meters
After 60 seconds, the car travels 600 meters
d. After 10 seconds, the car travels 500 meters
After 60 seconds, the car travels 100 meters

10.AA school bus travels along a straight road at a constant velocity of 72 km/h. Determine
the car's distance after 2 hrs

a 26 km
c. 35 km
b. 34 km
d. 36 km

11.is the change in velocity divided by the time taken to make a change.
a speed
c. acceleration
b. distance
d. displacement

12. Acceleration of an object happens when things
a. Slow down
c. Go faster
b. Change direction
d All of the above​