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Physics
A body is projected vertically upwards from the bottom of a crater of moon of depth where R is the radius of moon with a velocity equal to the escape velocity on the surface of moon. Calculate maximum height attained by the body from the surface of the moon.
Chemistry
Arrange the following in : (i) methylamine, dimethylamine, aniline , N - methylamine in increasing order of base strength.
Mathematics
Draw a graph of the function y = [x] + \| 1 - x \|, -1 x 3. Determine the points, if any, where this function is not differentiable.