Who's in highschool? lol, It said ask a question

A body of mass 3 kg and volume 4 x 10^m' is hung from a balance graduated in Newton. What is the reading of the balance when the body is a. In air; b. Fully immersed in water immersed in water.

What volume would 90 g occupy

Which two objects attract each other? A. a proton and an electron B. two electrons C. a proton and a neutron D. two protons

Explain: a camel walks easily on sand surface than a man inspite of the fact that a camel is much heavier than a man

You have a horizontal grindstone (a disk) that is 86 kg, has a 0.33 m radius, is turning at 92 rpm (in the positive direction), and you press a steel axe against the edge with a force of 24 N in the radial direction.

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.