A particle is projected at an angle of 45[FONT=DejaVu Sans, sans-serif]° and a velocity of 15ms^-1. Without neglecting air resistance (13.5[/FONT][FONT=DejaVu Sans, sans-serif]Ω), and taking g as 9.8ms^-2
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a) DERIVE THE EQUATION FOR THE PARTICLE FOR (I) HORIZONTAL AND (II) VERTICAL DISPLACEMENT (IN EXACT FORM)
b) FIND THE TIME TAKEN TO REACH THE GROUND.
[FONT=DejaVu Sans, sans-serif]b) FIND THE TIME TAKEN TO REACH THE GROUND.
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