A medicine ball has a mass of 8.0 kg and is thrown with a speed of 3.0 m/s. What is its kinetic energy? O A 12 J
O
B. 24 J
C. 36 J
0 D. 192 J

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

Aregular polygon has angkes of size 150° each.how many side has the polygon

Observations show that interstellar clouds can have almost any shape and