20° 1 m B 5 m Figure Q2 (b)
(b) As shown in Figure Q2(b), a skateboard rider exits the ramp at A with an initial velocity of vĄ at a 20-degree angle. If he collides with the earth at point B, (1) Calculate the initial velocity, VA. (5 marks) Calculate the time of flight, t. (5 marks) (ii)
20° 1 m B 5 m Figure Q2 (b) (b) As shown in Figure Q2(b), a skateboard rider exits the ramp at A with an initial veloc
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20° 1 m B 5 m Figure Q2 (b) (b) As shown in Figure Q2(b), a skateboard rider exits the ramp at A with an initial veloc
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