How fast would you have to throw a ball upwards so that it would never land?
Explore the energy of this incredibly energetic particle which struck Earth on October 15th 1991
A ball whooshes down a slide and hits another ball which flies off the slide horizontally as a projectile. How far does it go?
Derive an equation which describes satellite dynamics.
Investigate why the Lennard-Jones potential gives a good approximate explanation for the behaviour of atoms at close ranges
Show that even a very powerful spaceship would eventually run out of overtaking power
Gravity on the Moon is about 1/6th that on the Earth. A pole-vaulter 2 metres tall can clear a 5 metres pole on the Earth. How high a pole could he clear on the Moon?
How high can a high jumper jump? How can a high jumper jump higher without jumping higher? Read on...
Consider the mechanics of pole vaulting