The damage done by a projectile on impact is correlated with its kinetic energy. Calculate and compare the kinetic energies of
these three projectiles:
a) a 10.0-kg stone at 30.0 m/s
b) a 100.0-g baseball at 60.0 m/s
c) a 20.0-g bullet at 300. m/s

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?