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.
The sun heats the Earth through the process of radiation.
Hope this helps,
Davinia.
It's because of the position of tectonic plates.
Answer:
OD. The process of cutting down irrelevant information so only the information that is useful for particular purpose remains
They need more oxygen to function, so gas exchange needs to increase