Which of the following is a displacement?
a.
5 m/s
c.
-0.7 m/s2
b.
10 ft
d.
3 blocks east

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.

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

The first law of thermodynamics is as follows: ∆u=q-w , which means in a system is equal to added, minus done by the system. the units for these variables are in .