What best describes the act of using senses or tools to gather information

What happens to the energy of a wave as it travels and objects in their paths move?

3 m/s north is an example of a (n)

Which example best describes using a wheel and axie?

What is the correct order of the planets in the solar system

A resistor has a potential difference of 16.5 V across it. It develops thermal energy at 340 W. What is the current across the resistor?

What is the primary function of the small intestines

A nuclear power plant generates a total of 150mw of power and 45% of this power is wasted heat that is discharged on the cooling water of a river. the river flows at 660.43 gal/s and has an upstream temperature of 64.4 ⁰f.

The universe is believed to have been form from a very dense fireball billions of years ago.

What does the slope of the line on this velocity versus time graph represent? A. positive deceleration B. zero acceleration C. positive acceleration D. negative acceleration

Which of the following objects has the greatest kinetic energy? a baseball flying through the air at 90 miles per hour a baseball flying through the air at 45 miles per hour a baseball flying through the air at 20 miles per hour a baseball sitting