An object is projected at an angle of elevation of 45 degree with a velocity of 100m/s. calculate it's range and time of flight
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u = 100 m/s
theta = 45°
Range = u^2sin2theta/g
= (100)^2sin90°/10
= 10000/10
= 1000 m
Time of flight = 2u sin(theta)/g
= 2*100*sin 45°/10
= 2*10/√2
= 10*√2
= 14.1 sec.
theta = 45°
Range = u^2sin2theta/g
= (100)^2sin90°/10
= 10000/10
= 1000 m
Time of flight = 2u sin(theta)/g
= 2*100*sin 45°/10
= 2*10/√2
= 10*√2
= 14.1 sec.
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