The skateboard rider leaves the ram

The skateboard rider leaves the ramp at A with an
initial velocity . If he strikes the ground at
B, determine vA and the time of flight.
vA at a 30° angle

ผลลัพธ์ (อังกฤษ) 2:

Rider leaves the skateboard ramp at the A with an
Initial Velocity. If He Strikes at the Ground
B, Determine vă and the time of Flight.
vă at a 30 ° Angle.