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4.1.3 Kinematics (A-level only)

Card 1 of 20

After launch, what force acts on a projectile in the standard model?

A

For launch speed uuu at angle θ\thetaθ above the horizontal, ux=u_x=ux​= ucos⁡θ\boxed{u\cos\theta}ucosθ​ and uy=u_y=uy​= usin⁡θu\sin\thetausinθ.

B

Its vertical velocity: vy=0v_y=0vy​=0.

C

Its weight only.

D

The instant of launch.

Card 1 of 20

4.1.3 Kinematics (A-level only) Flashcards

  1. A Level
  2. /Maths
  3. /4.1.3 Kinematics (A-level only)

20 flashcards on CCEA A Level Maths 4.1.3 Kinematics (A-level only): the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2.

Flashcards