If 0.1% of m is equal to 10% of n, then m is what percent of 10n?
Question 97
What percent of 1 km is 1000 m?
What is the buoyant force experienced by a cube of side 10 cm which is completely immersed in water? (Take g=10 m s−2 and density of water =1000 kg m−3)
A retarding force of 20 N is applied on a body of mass 2 kg moving at 150 m/s for 10 seconds. Calculate the velocity and the displacement of the body at the end of 10 seconds. What will the displacement of the body 5 seconds after the force is removed.