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3. a particle is projected with a speed of 100 metres...

# Question: a particle is projected with a speed of 100 metres...

###### Question details

A particle is projected with a speed of 100 metres per second from a horizontal plane at an angle of 60º. Given the velocity vector (x,y) = (100cos 60° ,100sin 60° 10t), find the following

a) the horizontal and vertical displacement equations

b) the time of flight and the maximum range