A 0.56 kg object travels from point A to point B. If the speed of the object at point A is 7.0 m/s and the kinetic energy at point B is 8.0 J, determine the following. a. Kinetic energy of the object at point A
b. Speed of the object at point B

Aparticle moves in a circle 1.50 m in radius . through what angle in radians does it rotate if it moves through an arc length of 2.50m? what is the angle in degrees?

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m

Can a molecule have bond dipoles but not have a molecular dipole?