A wave has a frequency of 46 Hz and a wavelength of 1.7 meters. What is the speed of the wave?

Is the air around us organic

What is the effect on the speed of a fighter plane chasing another when it opens fire? what happens to the speed of pursued plane when it returns the fire?

A novelty clock has a 0.0100-kg mass object bouncing on a spring that has a force constant of 1.25 N/m. What is the maximum velocity of the object if the object bounces 3.

Which statements best describe magnets? Check all that apply. 1. Magnets act at a distance 2. Magnets have two poles 3. All materials are attracted to a magnet 4. Magnets have a magnetic field around them 5.

In a bizarre but harmless accident, a watermelon fell from the top of the Eiffel Tower. How fast was the watermelon traveling when it hit the ground 7.80 seconds after falling?

Imagine you are on a bus with a helium balloon tied on a string tied to the seat in front of you. the bus stops short to avoid running over a rabbit and you are thrown forward. what happens to the balloon in relation to the bus? 1. the balloon pops.

Give one reason why the density of iron is higher than the density of oxygen

In which region of the periodic table do the elements NOT normally react chemically with other elements? A. metals B. metalloids C. nonmetals D. noble gases

A hot air ballon was a mass of 400 kilograms moves across the sky with 3200 joules of kinetic energy. the velocity of the balloon is

What Is a mineral made of oxidized hydrogen