hey guyz what is coefficient of friction called????
when a fielder catches ball then he moves his hand in backward direction along direction of motion of ball why?
hello mates who wrote the poem "o where are you going"its urgent
hey guyz who was Allama Iqbal???No spam plz
in which province dargah sharif(ajmer) is located??
who is new prime minister of Pakistan??? do you know
what is valence bond theory? drawbacks
define and explain hund's rule? with example
A string is stretched by two equal and opposite forces of 10N each. the tension in the string is???