Exercise 12.1 Q7. find ratio to 40 cm to 1.5 meter - Brainly.in
37.A block of mass 2kg is dropped from a height of 40cm on a spring whose force constant is 1960N/m. What will be the maximum distance x through which the spring is
A bus stop is barricaded from the remaining part of the road, by using 50 hollow cones made of recycled cardboard. Each cone has a base diameter of 40 cm and height 1 m.