16) 16) A 50.0 kg block is being pulled up a 16.0° slope by a force of 250 N that is parallel to the slope The
coefficient of kinetic friction between the block and the slope is 0.200. What is the acceleration of
the block?
A) 0.983 m/s2
B5 0.528 m/s2
C) 0.260 m/s2
D) 0.412 m/s2
E) 0.158 m/s2

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

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)

Difference between series and parallel circuits