How much time is needed to produce 900 Joules of work if 120 watts of power is used?

List two ways of recording or measuring absolute time

What is the force needed to lift a 65kg box?

What quantities determine the resistance of a piece of material? Choose all that apply. The length of the piece of material The cross-sectional area of the piece of material The type of material The voltage across the material The current flowing

A quarter is 2.4 millimeters thick. How tall are the following stacks of quarters? a. A stack worth 50 cents b. A stack worth $1 c. A stack worth $5 d. A stack worth $1,000 (Give your answer in millimeters and meters.)

An eight-sided object submerged in water would have pressure applied in how many directions?

Explain velocity ratio. Explain and define the efficiency of a machine

How can Ohm's Law relate to a house fire?

Tobacco use can negatively impact a person's health, family, and finances. a. True b. False

Can a body be in equilibrium if only one external force act on its? explain

When sugar is poured from the box into the sugar bowl, the rubbing of sugar grains creates a static electric charge that repels the grains, and causes sugar to go flying out in all directions. If each of two sugar grains acquires a charge of 1.