Asquirrel sitting on the ground starts to run with an acceleration of 5.1 m/s 2. how fast is the squirrel going after 0.25 seconds?
a. 20.4 m/s
b. 1.28 m/s
c. 0.49 m/s
d. 3.1 m/s

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface