True or False: Mechanical Advantage requires an Input and Output Force.

Psychological principles are

2. Rank the following in terms of increasing pressure: A. A 10 kg object distributed on a square surface with dimensions 10 cm by 10 cm B. A 20 kg object distributed on a square surface with dimensions 10 cm by 10 cm C.

What can be said of the total resistance along the circuit path?

What do you call rocxs that form under intense heat and pressure

A 2-kg object is dropped from a height of 1000 m. What is the force of air resistance on the object when it reaches terminal velocity

Which is the correctly balanced equation for the reaction of rust, Fe2O3, and hydrochloric acid, HCl? Fe2O3 + HCl → FeCl3 + H2O Fe2O3 + 3 HCl → 2 FeCl3 + H2O Fe2O3 + 6 HCl → 2 FeCl3 + 3 H2O Fe2O3 + 3 HCl → 2 FeCl3 + 3 H2O

How many DNA strands could you fit into a milimeter

A screwdriver with a 1-cm shaft and a 4-cm handle is used to tighten a screw. calculate the ideal mechanical advantage.

Plants make food through photosynthesis, a chemical reaction. What are the starting substances of the reaction?

How long will it take to travel 200,000 m traveling 100 m/s?