Q1. A highway curve of radius 500 m is designed for traffic moving at a speed of 96.0 km/hr. What is the accurate banking angle of the road?
Q2. Two cylinders are identical in all respect except that one is hollow and the other is solid. Identical forces are applied to one end of each cylinder. Which cylinder, if either, stretches the most? Justify the answer
Q3. The lows note emitted by stretched string has a frequency of 50Hz.how many outcome are possible between 40Hz and 170Hz.