8. Which of the following equations below will give you the right magnitude for distance traveled by an object having
constant speed at time t?
A. d=Vst
B. d = at²/2
C. d = v,t + at²/2
d. d=v,²-vi²/2a
9. Which of the following happens when a driver steps on the accelerator?
A. The car speeds up.
C. The car covers less distance.
B. No fuel is consumed.
D. The car has a negative acceleration.
10. A ferry boat travels 9 km in 45 minutes. What is the average speed of the boat?
A. 5 km/min
B. 12 km/h
C. 10 m/s
D. 405 cm/s
11. A car has an initial velocity of 40 m/s. It stops over a distance of 120 m when the brakes are applied. How long
does
it takes for the car to stop. What is the car's deceleration?
A. 6 sec; 6.67 m/s2
C. 9 sec; 10.02 m/s2
B. 3 sec; 3,34 m/s2
D. 12 sec; 13.36 m/s2
12. It is the total distance covered by an object in a certain period of time.
A. Average speed B. Instantaneous speed C. Velocity
D. Acceleration
13. It is the speed of an object at an instant.
C. Velocity
D. Acceleration
A. Average speed B. Instantaneous speed
14. The distance in a given direction is called
A. displacement
D. Acceleration
B. Instantaneous speed C. Velocity
15. It is defined as the movement of an object brought about by force that acted on the object.
A. motion
D. Acceleration
B. Instantaneous speed C. Velocity
16. It is called the velocity at a start.
A. Initial velocity B. Final velocity
C. Median Velocity D. All of these
17. It is the rate of change in the velocity of an object or it is the measure of how fast the velocity changes with respect
to time.
A. Average speed B. Instantaneous speed C. Velocity
D. Acceleration
18. It is a measurement of distance,
A. meters(m)
B. grams (g)
C. kilograms (kg)
D. pounds (lb.)​