What is mC in physics

From where on Earth could you observe all of the stars during the course of a year? What fraction of the sky can be seen from the North Pole?

an electron gun emits electrons one at a time at a rate of 1000 electrons/minute. Calulate the current produced by this electron.

Use organelle in a sentence

The specific heat capacity of ethanol is 2440J/kg °C. How many joules of energy will be required to heat 150g ethanol to 35°C if the starting temperature is 22°C?

A dart is thrown at some speed v at 45° above the horizontal, with the aim of hitting the bull's eye of a dartboard located 2.5 m away.

A dog has a mass of 12 kg. What is its weight? Round your answer to the nearest whole number.

A particle gas consists of N monatomic particles each of mass m all contained in a volume V at temperature T. Your answers should be written in terms of the Boltzmann constant kB and Avagadro's number NArather than R=NAkB.

A football travels 25 m in 2.5 seconds. What is the speed of the football?

A 25 kg ball is thrown into the air when thrown it's going 10 m/s calculate how high it travels

As part of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead platform. Upon release of the apple, the man has a reflex delay of 215 milliseconds before throwing the dart.