When you are ice skating, to get started, you push your stake backwards on the ice and, as a result, begin to move forward. which law of motion is being describe in this scenario.

Why do electrons rather than protons make up the flow of charge in a metal wire?

Which are characteristics of electromagnetic waves check all that apply

A train travels 78 kilometers in 2 hours, and then 60 kilometers in 3 hours. What is its average speed?

What is the relationship between electric fields and magnetic fields

There is a decrease in power. It can be concluded that there has also been a change in: A) current or voltage. B) resistance or ampers. C) velocity or current. D) work or time.

A water heater is operated by solar power. If the solar collector has an area of 6.39 m2, and the intensity delivered by sunlight is 550 W/m2, how long does it take to increase the temperature of 1.00 m3 of water from 19.4∘C to 72.1 ∘C?

Which of the following factors will negatively impact the rate of diffusion of a molecule? A short distance between two concentrations of the molecule A low difference in the concentration of the molecule across the media A warm environment

A sound wave has a frequency of 1,395 Hertz. All sound waves in air travel at 343 m/s. Find the wavelength of the sound wave. what's the answer?

Which factor will affect the light-gathering power of a telescope? A. change in the focal length B. change in the diameter of the objective C. change in the angle of the objective D. change in the elevation of the telescope E.

What is the acceleration of a 30.0-kg go kart if the thrust of its engine is 300.0 N?