Projectiles

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Question 39

A small object $P\,$ is projected with speed $\text{ ms}^{-1}$ from a point $A$ , 15 m above the ground. $P\,$ is projected at an angle of $40^\circ\,$ to the horizontal. $B\,$ is the greatest height of $P$ , 10 m above $A$ .

a.

Find the value of $U$ .

[3]

b.

Find the horizontal distance travelled.

[4]

c.

Find the speed of the object when it hits the ground.

[3]

Projectiles

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Question 39

A small object $P\,$ is projected with speed $\text{ ms}^{-1}$ from a point $A$ , 15 m above the ground. $P\,$ is projected at an angle of $40^\circ\,$ to the horizontal. $B\,$ is the greatest height of $P$ , 10 m above $A$ .

a.

Find the value of $U$ .

[3]

b.

Find the horizontal distance travelled.

[4]

c.

Find the speed of the object when it hits the ground.

[3]

Projectiles

Question 39

Projectiles Questions

Projectiles

Question 39

Projectiles Questions