Question
A body is projected with a velocity 30 m/sec at angle 30°. After what time will it be at maximum height?
Solution
We know,
A projectile is at maximum height at time equal to half of the time of flight.
That is,
Here, we have
Time when the projectile is at maximum height is,
∴
A projectile is at maximum height at time equal to half of the time of flight.
That is,
Here, we have
Time when the projectile is at maximum height is,
∴
