Aprojectile is fired with an initial speed of 170 m/s and angle of elevation 60°. the projectile is fired from a position 120 m above the ground. (recall g ≈ 9.8 m/s2. round your answers to the nearest whole number.) (a) find the range of the projectile. 4590 incorrect: your answer is incorrect. m (b) find the maximum height reached. 1106 incorrect: your answer is incorrect. m (c) find the speed at impact.

a)R=2551.28 m

b)h=1104.74 m

c)V=48.52 m/s

Explanation:

Given

u=170 m/s

θ=60°

Height = 120 m

Range ,R

R=2551.28 m

Maximum height,h

h=1104.74 m

The speed at impact

V=48.52 m/s

Ido not know at all

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