Physics, asked by varunkumar123, 1 year ago

A person throws a bottle into a dustbin at the same height as he is 2m away at an angle of 45. The velocity of thrown is

Answers

Answered by UnknownDude
3
[0010001111]... Hello User... [1001010101]
Here's your answer...

Angle of projection = 45°
Range = 2 m
Let initial velocity be v.
Taking g as 10 m/s²...
R = v² sin 2§ / g (plz take § as the angle, coz I don't have the symbol for theta, or alpha)
2 = v² sin 2×45 / 10
20 = v² sin 90
v² = 20
v = 2 root 5

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