A disk of radius 2.13 cm and mass 1 kg is pulled by a string circumference with a constant force of .29 Newton’s. What is acceleration

What is created when solids,liquids,an gases mix with one another

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?