An object is suspended from the ceiling with two wires that make an angle of 40° with the ceiling. the weight of the body is 150 n. what is the tension in each wire? 41.6 newtons 82.3 newtons 150 newtons 117 newtons

What causes the formation of ocean currents?

Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.

Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.