Question

(a) 40m
(b) 45m / (c) 500m (d) 50m
A body is projected with speed v m/s at angle 0. The KE at the highest point is half of the (KE)
initial. The value of 0 is
(a) 30° (b) 45°
(d) 90°
(c) 60°​

Answer 1

Answer:

(b) 45°

Explanation:

l think this is the answer