1). what letter from the illustration shows the maximum height of a ball ?
a.A
b.B
c.C
d.D
2). what letter from the illustration shows the range covered by the ball?
a.A
b.B
c.C
d.D
3). what angle should your object to be thrown if you're target is to reach the longest range?
a.15⁰
b.35⁰
c.45⁰
d.65⁰
4). what angle should a water hose be aimed in order for the water to land with the shortest horizontal distance?
a.15⁰
b.35⁰
c.45⁰
d.65⁰
5). what angle should project a water hose for you to reach the highest peak?
a.15⁰
b.35⁰
c.45⁰
d.65⁰
6). what point of trajectory has the least speed if a ball is hit at an angle of 30⁰?
a. just after it was lunched
b. at the highest point in its flight
c. just before it hits the ground
d. halfway between the ground and the highest point.
7). what other angle should a ball be hit to reach the same distance if a ball is hit at an angle of 60⁰ and its reaches a distance of 50 m given the same initial velocity?
a.15⁰
b.30⁰
c.45⁰
d.60⁰
8). which of the following pairs of angle of projection will reach approximately the same distance?
a.15⁰ & 45⁰
b.25⁰ & 65⁰
c.35⁰ &80⁰
d.30⁰ &. 70⁰
9). what is the range covered by a projectile that is lunch at 35° with an initial velocity of 25.0 m/s using this formula below?
a. 12.4 m
b. 25.6 m
c. 59.9 m
d. 65.0 m ​