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Calculate the mass of gold that occupies 5.0 * 10-3 cm3. the density of gold is 19.3 g/cm3

All the planets orbit the Sun

What three elements have similar chemical properties to oxygen

In the absence of air, why does the horizontal component of velocity for a projectile remain constant while the vertical component changes

Sally is training for the 1,000-meter running race at her school. Her goal is to place third or better. How can Sally determine if she is making progress toward her goal?

A traditional unit of length in Japan is the ken (1 ken = 1.97 m). What is the volume of a cylindrical water tank of height 5.67 kens and radius 5.59 kens in (a) cubic kens and (b) cubic meters?

The molecular shape of a biological molecule is important because

Sharece knows that wave peaks and valleys can add and subtract. What would be the net effect if she was able to cross Wave 1 (a large-amplitude wave in a valley phase) with Wave 2 (a wave with slightly smaller amplitude than Wave 2, in a peak phase)

If an astronomer on a planet orbiting a nearby star observed the Sun when Saturn was transiting in front of the Sun, how would the Sun's brightness change? Note that the radius of Saturn is 6*1076*107 m and the radius of the Sun is 7*1087*108 m.

Water in the lake behind hoover dam is 221 m deep. part a what is the gauge water pressure at the base of the dam?