| Sections | |||
|---|---|---|---|
| Intro to Conservation of Energy | 52 mins | 0 completed | Learn |
| Energy with Non-Conservative Forces | 45 mins | 0 completed | Learn |
| Escape Velocity | 12 mins | 0 completed | Learn |
| Conservative Forces & Inclined Planes | 50 mins | 0 completed | Learn |
| Motion Along Curved Paths | 107 mins | 0 completed | Learn |
| Energy in Connected Objects (Systems) | 31 mins | 0 completed | Learn |
| Solving Projectile Motion Using Energy | 33 mins | 0 completed | Learn |
| Springs & Elastic Potential Energy | 63 mins | 0 completed | Learn |
| Force & Potential Energy | 22 mins | 0 completed | Learn |
Solution: A 71 kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.3 m/s . How fast is he going as he lands on the trampoline, 2.0 m below?If the trampoline behaves like a spring of spring constant 6.1×104 N/m , what is the distance he depress it?
Solution: A 71 kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.3 m/s . How fast is he going as he lands on the trampoline, 2.0 m below?If the trampoline behaves like a
Problem
A 71 kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.3 m/s . 
How fast is he going as he lands on the trampoline, 2.0 m below?
If the trampoline behaves like a spring of spring constant 6.1×104 N/m , what is the distance he depress it?
Practice Problems
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