Hree charges are fixed in place as shown. the squares in the grid have sides of length s = 0.24 m. the magnitude of q is 3 mu or micro cc, while the magnitude of q is 4.5 mu or micro cc. what is the magnitude of the net force on q due to the other two charges? remember that 1 mu or micro cc = 10-6 coulombs.

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.