A backpack weighs 8.2 newtons and has a mass of 5 kg on tje mion whatt is the strength of gravity on the moon

Explain how VSEPR theory predicts the shapes of molecules. Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer.

3. What is the volume of an object that is 12 cm long, 100 mm high, and 000.1 m high

Sound is ... A. matter B. Vibration C. potential energy D. electromagnetic energy

Which molecules of the adaptive defense system provide humoral immunity by circulating freely in the blood and lymph

What is the of organizaiton multicellular organsim?

When a siren is approaching you, how does the wavelength of the waves reaching you compare to the actual wavelength that the siren emits?

In a harbor, you can see sea waves traveling around the edges of small stationary boats. Why does this happen?

Correct unit of speed

Technician A says that for best results, loosen the fastener immediately after spraying it with penetrating oil. Technician B says that rusted fasteners may be loosened by tapping with a hammer. Which technician is correct? a. technician A only b.

A roller coaster track is 3,000 meters long. It takes 100 seconds to travel once around the roller coaster. Is the velocity constant throughout the trip? Explain.