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5/36 MCQs for:
Kinematics in Two Dimensions: Vectors, projectiles
A fighter plane moving 200 m/s horizontally fires a projectile with speed 50.0 m/s in a forward direction 30.00 below the horizontal. What is the speed of the projectile with respect to a stationary observer on the ground?
A jumper in the long-jump goes into the jump with a speed of 12 m/s at an angle of 200 above the horizontal. How far does the jumper jump?
You are throwing a ball for the second time. If the ball leaves your hand with twice the velocity it had on your first throw, its horizontal range R (compared to your first serve) would be
A plane flying horizontally at a speed of 50.0 m/s and at an elevation of 160 m drops a package. Two seconds later it drops a second package. How far apart will the two packages land on the ground?

A bomb is released from an aircraft which is travelling horizontally at a constant velocity of 200 m s⁻¹ at a height of 1200 m above the ground. What is the speed of the bomb when it hits the ground?