A rocket is fired at 100 m/s at an angle of 37, what was its speed at the top of its path?

Higher mass protostars enter the main sequence: at the same rate, but at a higher luminosity and temperature. slower and at a lower luminosity and temperature. faster and at a higher luminosity and temperature.

How many half lives for fluorine 18 occur in 11 mins

Convert 1.25 ml = ___ kl

A flask containing argon gas is connected to an closed-ended mercury manometer. The closed end is under vacuum. If the mercury level in the closed arm is 230. mm above that in the arm connected to the flask, what is the argon pressure, in torr?

Im building a carbon atom. I've been told that the atomic number of carbon is 6, which means that the carbon Atom has how many protons.

When you look into a clear pond, a fish may appear to be in a different position than it actually is. What is this caused by? A. diffraction B. dispersion C. refraction D. reflection,

How long would it take to drive to alpha centauri (4.4 light-years away) ?

A type of fault where the hanging wall slides upward

How was dyslexia treated in the past and how is dyslexia treated today?

The work of Charles Kuen Kao is likely to have been most influenced by the work of which of the following scientists? A. Galileo Galilei B. Christian Doppler C. Sir Isaac Newton D. Ibn al-Haytham