Why a small stone and a big stone reach at the same time when they are made to fall through the same heights ?
4 9479It is easier to knock a man down when he is standing on one leg than when he stands on two legs. Why ?
1 3980Why does a water pump becomes ineffective, when water ha to be raised through a height grater than 30 ft. ?
3 5061Post New General Physics Questions
Which properties of waves are independent of each other?
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Consider earth's equator is covered with a measuring tape touching the ground such both the ends touch each other. if the tape is lifted 1 meter from the ground, what would be the distance between two ends of tape?
How do you separate hydrogen and oxygen gases in industrial electrolysis of water process?
Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?
Giraffe in Arabic means "the highest of all." The height of a giraffe is an average of 5 m, its mass is about 800 kg and hooves is an area of approximately 625 cm2. Using a straw from a material nedeformabil a giraffe trying to drink water from a lake, not to condescend. What is the ratio of the minimum pressure to be applied giraffe, mouth, at the end paiului to drink water and pressure of giraffe on the ground. The density of water. g = 10 m/s2
Tell me why is n-type conductor is neutral?
Explain what is the proper formula used to calculate acceleration?
What is the musical sound?
Why have the electron and the proton the same charge whereas the proton is 1836 times heavier?
Why does a glass filled with water shatter when you run your finger along the rim of the glass?
the fundamental forces of nature are most correctly given as?
If the moons orbit is inclined slightly relative to the earths orbit what effect does this have on eclipses?
Which way do twin screw props on a boat rotate when propelling the boat forward?
The system shown in the figure is in equilibrium. The metal spheres are identical and each has a mass of 2 kg. The surface areas of the pistons are equal and 100 square centimeters each. The density of water is 1 g per cubic centimeter. Assuming that the frictions and masses of the pistons are negligible, what is the mass of G? ( g = 10N/kg )