A cat is 2 meters away from a 5 meter high box and attempts to jump up on top of it. If the cat jumps at 10 m/s at an angle of 60 degrees off the ground, will he make it?

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

e/c, where e is its total energy