A train A travelled a distance of 150 km in 3 hours, whereas, train 'B"
1 answer:
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Explanation:
It is given that,
Initial velocity of frog, u = 100 m/s
It jumps at an angle of 60 degrees.
(a) Let are the x and y components of velocity. It can be calculated as :
(b) Let y is the maximum height reached by the frog. It can be calculated using the third equation of motion as :
At maximum height,
and a = -g
y = 382.63 meters
(c) Let t is the time taken by the frog to reach its maximum height. It can be calculated as :
t = 8.83 seconds
Hence, this is the required solution.