what are the forms of energy in order when u put ur phone to charge ? 4 steps : form is energy 4 rows what's happening 4 rows and kinetic or potential energy 4 rows PLEASE HELP !!!​

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?