The 0.41-kg cup of a james bond anti-martini-maker is attached to a spring of spring constant 110 n/m. the cup is displaced horizontally from the equilibrium position and let go. what is the period of martini oscillation? a) 0.023 s b) 0.38 s c) 0.80s d) 100 s

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.

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

Diamond will scratch quartz. true or false