What is the mass of a 4900 N bobsled

Sun is not a planet. why?.

What is the sum of 231 + 5080 + 80 + 13 + 9

Which travels faster though dense matter?

Boxers attempt to move with an opponent's punch when it is thrown. In other words, a boxer moves in the same direction as their opponent's punch. This movement may prevent a knockout blow being delivered by their opponent. Explain how.

A capacitor consists of a set of two parallel plates of area a separated by a distance d. this capacitor is connected to a battery that maintains a constant potential difference between the plates.

We often use a spoon to cool coffee by stirring. Some of the heat is conducted from the coffee to the air by this method, but the spoon itself will cool the coffee a little.

An electric current can be generated by moving a wire coil in a magnetic

Where is your diaphragm located? A. below your rib cage B. underneath your trachea C. above your lungs D. behind your heart

At 1 kilometer per year, how many centuries would it take for people to move from africa to china which is 10,000 kilometers away-

7. A locomotive is pulling 19 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car (with its load) is 37,000 kg. If the train is accelerating at 0.