Directions: Write the letter of the correct answer.

1. Along a highway, a truck driver travels from 24 m/s to 15 m/s in 12 seconds. What does it indicate?

a. the truck is not moving
b. the speed of the truck is increasing
c. the speed of the truck is decreasing
d. the speed of the truck remains the same

2. A car advertisement states that a certain car can accelerate from 100 km/hr to 120 km/hr in 0.5 hour. What is the acceleration of the car?

a. 40 km/hr
b. O km/hr
c. 10 km/hr
d. 20 km/hr?

3. A plane traveled for about 2.5 hours at a velocity of 1200 km/hr, Southwest. Determine the displacement of the plane.

a. 3000 km, Southwest
b. 480km,southwest
c. 3000 km, Northwest
d. 480 km, Southeast

4. Study the picture at the right side. At what points the moving object shows acceleration?

a. 2 to 35
b. 7 to 2
c. 35 to 7
d. 2 to 55

5. What is the displacement of a car traveling at a velocity of 55 km/hr to the East for 2 hours?

a. 110 km, East
b. 110 km
c. 27.5 km, East
d. 27.5 km​