Projectile motion worksheet with answers

Free printable Projectile motion worksheet: 6 problems from easy to exam level, with an answer key. Print it or save it as a PDF.

New worksheet Practise online with hints

For teachers: free to print, copy and use in class. Every new worksheet has new values and its own answer key. A link to ExamProblems on your course page is appreciated.

Name: ____________________ Date: ____________

1.Easy

A ball is launched horizontally from the top of a 15 m cliff. Ignore air resistance. Find the time of flight t until the ball hits the ground.

v₀ = 23 m/sθ = 0°h = 15 mg = 9.81 m/s²

t = s

2.Easy

A ball is thrown horizontally at 25 m/s from the top of a 5 m cliff. Ignore air resistance and use g = 9.81 m/s². Find the speed v with which it hits the ground.

v₀ = 25 m/sh = 5 mg = 9.81 m/s²

v = m/s

3.Medium

A ball is launched at 70° above horizontal from level ground. Ignore air resistance. Find the maximum height H the ball reaches.

v₀ = 26 m/sθ = 70°g = 9.81 m/s²

H = m

4.Medium

A ball is launched at 20° above horizontal from level ground. Ignore air resistance. Find the time of flight t until the ball hits the ground.

v₀ = 32 m/sθ = 20°g = 9.81 m/s²

t = s

5.Hard

A ball is launched at 15° above horizontal from the top of a 20 m cliff. Ignore air resistance. Find the time of flight t until the ball hits the ground.

v₀ = 10 m/sθ = 15°h = 20 mg = 9.81 m/s²

t = s

6.Hard

A ball is thrown from ground level at 22 m/s and 55° above the horizontal. It lands on the flat roof of a building 10 m high, on its way down. Ignore air resistance and use g = 9.81 m/s². Find the horizontal distance x from the launch point to where it lands.

v₀ = 22 m/sθ = 55°h_roof = 10 mg = 9.81 m/s²

x = m

Answer key

1. t = 1.749 s
2. v = 26.89 m/s
3. H = 30.42 m
4. t = 2.231 s
5. t = 2.3 s
6. x = 37.77 m

Full step-by-step solutions: practise this topic on examproblems.com.