From the top of 2 coconut trees 2 men started dropping coconuts at Point P on the ground between the trees. If the trees are 10m and 15m high. The angle of depression of point P from the trees are 60degree and 45 degree. Find the distance between the trees.
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Step-by-step explanation:
distance of coconut from the grounds=15m
u=20
s
m
a=9.8
s
2
m
from
s=ut+
2
1
at
2
15=20t−
2
1
10t
2
3=4t−t
2
⟹t
2
−4t+3=0⟹(t−1)(t−3)=0⟹t=1,3
at time t=1 second projectile passes the coconut by going upwards and t=3 seonds it passes the coconut coming downwards
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