force is a supportive force that surfaces exert in order to prevent solid objects from passing through one another. A. Contact
B. Regular
C. Normal
D. Field

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

distance = 150m

displ = root (50 ^2 + 100^2)

root(2500+10000)

root 125000