Initial velocity and final velocity at 65
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Use the formula for calculating the range of the projectile:
R = (u^2 sin 2x)/g ===============> 1
Given R = 65 metres
x = 60 degrees => sin 2x = sin 120 = 0.866
g= 9.8 m/s^2
Putting R, Sin 120 and g in 1, we get u = 27.12 metres/sec
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_______________________________
Use the formula for calculating the range of the projectile:
R = (u^2 sin 2x)/g ===============> 1
Given R = 65 metres
x = 60 degrees => sin 2x = sin 120 = 0.866
g= 9.8 m/s^2
Putting R, Sin 120 and g in 1, we get u = 27.12 metres/sec
________________________________
❤️❤️PLzz add brainlist answer❤️❤️
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65/2=32.5 balanced..............
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