Asked by Ryan
A ball is thrown downwards at 15 degree to and below the horizontal with a velocity of 15m/s from a slope of 10m high. Determine the time taken by the ball to travel in the air and the horrizontal distance it will travel
Answers
Answered by
drwls
Solve this equation for the travel time, t:
Y (vertical distance fallen)
= 15 sin15*t + (g/2) t^2 = 10
where g = 9.8 m/s^2
Then multiply the positive root by the horizontal component, 15 cos 15
Y (vertical distance fallen)
= 15 sin15*t + (g/2) t^2 = 10
where g = 9.8 m/s^2
Then multiply the positive root by the horizontal component, 15 cos 15
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