Assessment
Choose the letter of the best answer. Write the chosen letter of the best answer.
1. Which of the following shows a uniform acceleration?
a. A cyclist slowing down.
b. A car moving at 50m/s in a roundabout path
c. A car moving at 60kph in a straight high way.
d. A moving truck turning right in an intersection
2. Which of the following is undergoing free fall motion?
a. A volley ball tossed to the air
b. A rock thrown down from a cliff
c. An elevator moving down the building
d. The water droplets falling during a rain
3. Which of the following does NOT show projectile motion?
a. A basketball player shooting from the 3-point area
b. A fisherman casting his net over the sea
c. A cannon ball fired towards an enemy
d. A skydiver dropping in the air.
4. A sepak takraw that is kicked from a height of two meters follows a path that
is
a. Circular
b. Linear
c. Hyperbolic
d. Parabolic
5. A ball was shot at an angle of 60° and initial velocity of 20 m/s. The ball hits
the mark in 1.77s.
What is the maximum height of the trajectory of the ball?
a. 10 m
b. 12.5 m
c.15.3 m
d. 18.4 m
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Answers & Comments
2)A
3)B
4)C
5)A
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