One way that mining for mineral resources harms the land is by

How much heat per second h (=qÎ't) flows from the boiling water to the ice-water mixture? express your answer in watts?

An object with a speed of 20. meters per second has a kinetic energy of 400. J. The mass of the object is A. 1.0 kg B. 2.0 kg C. 0.50 kg D. 40 kg explain why

Physics problem: piston? The piston of a hydraulic automobile lift is 0.300 m in diameter. 1. What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg?

The heating element in an automobile window has a resistance of 1.2 ohms when operated at 12 volts. Calculate the power dissipated in the heating element. [Show all work, including the equation and substitution with units.]

Which of the following sources is likely to provide the most reliable scientific information about a new kind of motor oil? O A. A news article that explains how the motor oil is designed O B. The website of the company that sells the motor oil O c.

I to fall in love with someone or to at least get a boyfriend

Is rain falling a contact or noncontact force

How does a concave lens differ from a convex lens?

Which object has the greatest gravitational attraction?

Masa samochodu wynosi 2000 kg. Siła parcia wywierana przez cztery koła na powierzchnię szosy wynosi: A. 2000 N B. 20000 N C. 500 N D. 5000 N szybko plis