Question

If body is projected at an angle 30⁰ with horizontal with velocity 440 cm/s the time flight is -----

a) 0.4 sec     b) 0.550 sec    
  c) 0.448 sec      d) 0.5 sec​

Answer 1

Explanation:

The time of flight is given by

T=

g

2usinθ

=

10

2×30×1/2

=3 s

Thus, after 1.5 s the body will be at the highest point.

So the direction of motion will be horizontal after 1.5 s, the angle with the horizontal is 0

∘

.

Answer 2

Answer:

answer of the questions is a 0.4 sec.

Explanation:

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