jatin

how friction help in opposing a football

A rikhshaw covered 2 km/hr and return back at a speed of 11 km/hr find the average speed of the rickshaw

A rectangular piece of sheet metal is 4 ft longer than it is wide. (See the illustration.) The area of the piece of sheet metal is 96 ft2. Find its length and width

The path of water from a hose on a fire tugboat can be approximated by the equation y = −0.0055x2 + 1.2x + 10, where y is the height, in feet, of the water above the ocean when the water is x feet from the tugboat. When the water from the hose is 3 feet a...

if p,qandr are prime numbers such that r=q+2andq=p+2,then the no. of triplets of the form(pqr)

t=2