Длина лодки=6 метров человек, масса которого в 2 раза меньше массы лодки переходит с носа на карму определить, на какое расстояние переместилась лодка, если сопротивление воды пренебречь?

How many atoms of Aluminum are contained in this compound?

Which air masses would have cold, moist air? A. continental tropical B. maritime polar C. maritime tropical D. continental polar

What energy change would accompany the loss of 0.1 mg in mass? Express the energy change in kilojoules to one significant digit.

Estimate the probability of finding an electron which is excited into the 2s orbital of the H atom, looking in a cubical box of volume 0.75 * 10236 m3 centered at the nucleus.

A jet plane travels from Calgary to Winnipeg, a distance of 1385m, in 2h and 45 mins. Determine the speed of the jet plane in m/s

For glass fragments to be individualized, what must be true? A. They must fit together B. They must have the same density C. They must look the same D. They must be the same color

In what way would a digital thermometer be preferable to those from a liquid-based thermometer? Digital thermometer readings are easier to use when performing calculations.

Why does the core of the sun contain more helium and less hydrogen than the surface of the sun?

What happens to a light ray passing through the center of a lens?

A spider crawling across a table leaps onto a magazine blocking its path. The initial velocity of the spider is 0.870 m/s at an angle of 35.0° above the table, and it lands on the magazine 0.0770s after leaving the table. Ignore air resistance.