1. In Newton's cannonball experiment, if the velocity is larger than the orbital velocity the Cannon ball will
1. stay in orbit
2. fall to the earth
3. escape the earth
4. none of the above

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates