A car is moving from rest and the velocity increases to 30 m/s in 4 seconds. Calculate its acceleration.

In objects motion will not change is the force is acting on the object are blank

How long are you at the hospital when having your tubes tied?

What is the proper name for this molecule CO2

Which is a valid ionic compound? a: sodide chlorine b: sodium chloride c: sodium chloride D : sodide chloride

This type of posture occurs when you are performing work that causes you to hold the same posture or postition for an extended amount of time working in such positions can restrict your blood flow and damage your muscles

Meg runs a 10km race in 45 minutes (0.75 hours). What was her speed in kilometers per hour? a. 22 km/hr b. 7.5 km/hr c. 4.5 km/hr d. 13 km/hr

If you are an astronaut slowly drifting away from the space station, you might be able to drift back to the station by throwing a 555-kg tool rapidly in the direction that you are traveling (away from the station) A. False B. True C. Don't ask me D.

The loss of an electron from a neutral helium atom results in

What happens during the intake and compression strokes of a four stroke engine?

How do the energy differences between the higher energy levels of an atom compare with the energy differences between the lower energy levels of the atom?