How much mole is present in 1 gram of hydrogen atoms
what do you mean by harmonic motion
if there are 9 frogs in a well out of them o e died then how many left in the well
how can you lift an elephant with one hand
a stone is allowed to fall from the top of a tower of 100 m high and at the same time another stone is projected vertically upwards from the ground at a velocity of 25m/s. when and where the two stones would meet
two masses of 7 kg and 12kg are connected at the ends of a string that passes over a frictionless pulley. Find the acceleration of the masses and the tension in the string, when the masses are released
a body is falling from rest covered distances S1, S2, S3 in first second and third seco.ds of its fall. Calculate the ratio of S1, S2, and S3
who is the present decendent of albert Einstein
what are the characteristics of e waste
in Washington DC what does DC stands for ?
what were the first words of albert einstien