The hubble telescope’s orbit is 5.6 × 10^5 metersabove earth’s surface. the telescope has a massof 1.1 × 10^4 kilograms. earth exerts a gravitationalforce of 9.1 × 10^4 newtons on the telescope. themagnitude of earth’s gravitational field strengthat this location is(1) 1.5 × 10^−20 n/kg (3) 8.3 n/kg(2) 0.12 n/kg (4) 9.8 n/kg

If you mix chlorine lithium and nickel together which two elements would be the most reactive

The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.

Aspring with a mass of 2 kg has a damping constant 14 kg/s. a force of 3.6 n is required to keep the spring stretched 0.3 m beyond its natural length. the spring is stretched 0.6 m beyond its natural length and then released. find the position of the mass at any time t. (assume that movement to the right is the positive x-direction and the spring is attached to a wall at the left end.)