Question 3 (11 pts) Assume the distance I1 to I1' to be 40.0 cm and the distance G to O to be 40 meters. If the grating has 1600 lines/cm, what is the wave length of light that formed I1

Shelly experiences a backward jolt when the driver starts the school bus. which of the following explains this phenomenon? a. the inertia of shelly b. the inertia of the bus c. the normal force of the seats on shelly d. the net force acting on shelly in a backward direction e. a zero net force acting on shelly

Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages