Question

25. A particle is projected from a height of 40 m as shown in
figure Determine the instant at which the particle's direction
of motion makes an angle of 45° with the horizontal ? Take
g = 10 m/s2
10 m/s
ll the three
le C
atest for partide C
30°
angle with the
when it is at the
40 m
ed is
13-15
1)
2) (3 + 1) S
2
velocity of 20 m/
particle's velocity
ctor is
J3 + 1​

Answer 1

Answer:

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Explanation:

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