How much energy goes toward kinetic energy?
a famous motorcycle company has just built its first electric
model. like all vehicles, the purpose of the motorcycle is to
put out kinetic energy
o
50 j
200 j
400
800
o
electric
energy
800 j
kinetic
energy
? j
heat
200 j
friction
200 j

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?

What is the temperature in degrees celsius of a substance with a tempature of 49k

An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?