Answer:
Explanation: The initial velocity has two component v x and v y. The initial velocity in direction of y is given.
Answer:
D
Explanation:
The range is how far the projectile can go;
R = U^2sin2A/g
Where U is the initial velocity
A is the angle of inclination
=60^2sin2(30)/10 = 3600 sin60 / 10
= 311.8m
The exact answer should 312m
