Gravitational acceleration = g = 9.81 m/s2
Initial speed of the ball = V1 = 27 m/s
Angle of the velocity with the horizontal = = 36o
Distance the golf ball will fly = R
Range of a projectile is given by,
R = 70.675 m
Maximum height the golf ball reaches = H
H = 12.84 m
Time the ball will spend in the air = T
T = 3.235 sec
Now the initial speed is doubled.
New initial speed of the ball = V2 = 2V1 = 54 m/s
Distance the ball will fly with the new initial speed = Rn
Rn = 282.7 m
Time the ball will spend in air with the new initial speed = Tn
Tn = 6.471 sec
a) Distance the golf ball will fly = 70.675 m
b) Maximum height reached by the golf ball = 12.84 m
c) Time spent in the air by the golf ball = 3.235 sec
d) Distance the golf ball will fly if the initial speed is doubled = 282.7 m
e) Time spent in the air by the golf ball if the initial speed is doubled = 6.471 sec
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