Charges q1 =100 micro c and q2 = 50 micro c are located in xy-plane at positions r1 =3j and r2 = 4i respectively. where the distance is measured, calculate the force of q2?

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped