How do i turn 36 m/s into mph

Is the formation of rust on an iron nail a chemical change or a physical change? Explain your answer.

What is the kinetic energy of a jogger with a mass of 65 kg traveling at a velocity of 2.5 m/s?

Which of the following statements is not supported by the plate tectonic theory? A. Continents move through the seafloor crust B. Locations of volcanoes and earthquakes can be explained. C.

When you jump upwards, why don't you notice the Earth moving downwards?

A muscle builder holds the ends of a masslessrope. At the center of the rope, a 15kg ball is hung. What is the tension in the rope if the angle is4.5degrees?

Six light bulbs are connected in series with a 9.0 volt battery. What is the voltage across each bulb?

Can an object travel at the speed of light? Why or why not?

It's a hot and sunny day and you decide to go for a drive. When you open your car door, it's a lot hotter than outside. Why is that

Which compound is composed of oppositely charged ions

Sara, who weighs 66 kg, is on a guilt trip after eating a 788-Calorie (788 kcal) breakfast of pancakes loaded with fruits, cream, and syrup. She decides to work out before going to her weekly weight-watchers' meeting.