A thin rectangular coil 4 cm by 6 cm has 42 turns of copper wire. It is made to rotate with angular frequency 116 rad/s in a magnetic field of 1.9 T. Part 1 Incorrect answer icon Your answer is incorrect. (a) What is the maximum emf produced in the coil

Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s

Do you think you could give me the answers to #29?

If a car is traveling on the highway at a constant velocity, the force that pushes the car forward must be a. equal to the weight of the car. b. less than the force of friction exerted upon the car. c. equal to the force of friction exerted upon the car. d. greater than the weight of the car.