Your friend left 1 hr before you started driving at noon. His is driving with velocity 60 mph. You drive 70 mph. What time will you catch up with him?.

Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.

Determine the maximum r-value of the polar equation r =3+3 cos 0

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational