Final Answer:
c. zero speed
CHALLENGE (EVALUATION) Choose the letter of the best answer. Write the chosen
letter on the space before the number.
1.On a distance time-graph, what does a horizontal mean?
d. decreasing speed
a. constant speed
2. You and your barkada traveled 60 km to Tagaytay. If the travel time was 2.5 hours,
what was the average speed of your vehicle during the trip?
d. 32 km/h
a. 24km/h
b. 28km/h
b. increasing speed
c. 30 km/h
3. An airplane travels from Manila to Cebu. It covers a distance of about 600 km in
d. 0.90 h
50 min. Determine the airplane’s average speed?
b. 0.3 h
c. 0.83 h
a. 0.5 h
4. The cheetah, the fastest of land animals
, can run a distance of 274 m in 8.65 s at its
top speed. What is the cheetah's speed?
c. 30 m/s
d. 31 m/s
a. 31.68 m/s
b. 2 m/s
5. How much time will it take for a bug to travel 5 meters across the floor if it
is travelling at 1 m/s?
b. 3 s
c. 5 s
d. 6 s
a. 4 s​