7.
A projectile is thrown at angle 30 above the ground with a velocity of 100 ft/s.
what is its time to reach the top.
A 3.125s
B. 1.5625$
C. 2.58 D. 0.78s
8.
In no. 7, what is the maximum height the projectile could reach?
A 10.20 ft
B. 19.53 ft
C. 78.12 ft
D. 39.06 ft
9. In no. 7, what could be its range?
A 170.63 ft
B. 3,125 ft C. 78.12 ft
D. 39.06 ft B
10. Which among the angles has the longest range if they are given the same initial
velocity?
A 15
B. 30°
C. 45
D. 60​