A dog named Rascal leaves his home and travels a short distance and then returns home. The graph shows his position as a
function of time.
How does his velocity on his return trip compare to his velocity for the first 5 seconds?

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 is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology

What equation is used to calculate the weight of an object on a plant ?