According to the scientific method, how would you test a hypothesis?
a) use false data
b) communicate your results to others
c) design and conduct an experiment
d) collect information on the internet

Suppose you were asked to find the torque about point p due to the normal force n in terms of given quantities. which method of finding the torque would be the easiest to use?

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?

What sort of waves exhibit the doppler effect?