In what two ways can a machine alter an input force?

What substance is reduced in a lead storage battery?

A circuit has a 9.0 v power supply and two resistors connected in parallel. one resistor is 10, and the other is 15. what is the current across the 15 resistor?

What is the idea behind the law of multiple proportions?

Taru and Reiko simultaneously grab a 1.63 kg piece of rope and begin tugging on it in opposite directions. If Taru pulls with a force of 23.4 N and the rope accelerates away from her at 1.

If a snail starts at a position of 67cm and moves to a final position of 104 cm what is the displacement

Assume that the temperature, 40C, and volume of the gas, 6 liters, remain constant. At 2 atmosphere of pressure, there are 0.036 moles of the gas. Write an equation that describes the pressure on the gas in terms of the amount of gas.

Why are humans more like animals than plants?

During a solar eclipse, you have the opportunity to observe stars around the periphery of the sun with a telescope. Which of the following is an observation that you would expect to make? A. The starlight is decentralized. B.

La energia cinetica de una masa de 6kg que poses una velocidad de 10m7 / la energia cinetica de una masa de 6kg que posee una velocidad de 15m/s como lo puedo desarrollar

How long does it take a 1.51 * 104 W steam engine to do 8.72 * 106 J of work? Round your answer to three significant figures.