A-Level Maths | Projectiles

• horizontal initial velocity: UcosAlpha
• vertical initial velocity: UsinAlpha
• time taken to hit ground: calculate a vertical SUVAT and make s=0
• range: calculate a horizontal SUVAT using the time taken to hit the ground
• maximum height: calculate a vertical SUVAT and make v=0 or calculate a horizontal SUVAT and use half the time taken to hit the ground

Question 1

Question 2

Question 3

Question 4

Question 6

Question 7

Question 8

Question 9