What form of energy is light

A migrating eagle flies 7.2 kilometers north over six hours. what is the velocity of the eagles?

An 1700 kg car is moving to the right at a constant speed of 1.50 m/s. (a) what is the net force on the car

If you rub an inflated balloon against your hair and place the balloon against the wall it will stick to the wall, illustratingA. charged polarizationB. voltageC. conduction and insulationD. Coulomb's law

Could you Define matter I don"t know?

What is needed to make alternative energy sources widely accepted?

Find the current Voltage VD and current ID in the following circuit assuming (a) ideal diode. (b) Constant voltage drop model with Von = 0.75V (c) using the exponential model (I_0=1*10^ (-14)). Verify your results through Multisim simulation

Suppose two stars are located in region a of the h-r diagram shown in the figure below. Star X appears much dimmer that Star Y as seen from Earth. Which Star can be inferred to be nearer to Earth, and how do you know?

A student examining a joint observes collagen-rich connective tissue fibers linking the bones, but finds no synovial cavity. Which structural classification fits the observed joint?

How to identify additional materials

Tarzan runs at 6 m/s and grabs a vertical vine (negligible mass) 4.1 m long which is tied to a tree at the top. Tarzan swings up. Determine the maximum height Tarzan will swing up and the angle the vine makes respect to vertical.