Use a calculator and the equation to calculate the wave speed. v=
The measured frequency was 1.75 Hz and the wavelength was 32 cm. Round your answer to 1
decimal place

Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.

Anybody wanna ? (picture included? )

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