Question

What is the formula for Most safe speed of vehicle?​

Answer 1

Explanation:

∴ vmax = µ s rg. This is an expression of maximum safety speed with which a vehicle should move along a curved horizontal road. Significance: The maximum safe speed of a vehicle on a curve road depends upon friction between tyres and road, the radius of the curved road and acceleration due to gravity.

Answer 2

Answer:

The process by which green plants make their own food (like glucose) from carbon dioxide and water by using sunlight energy (in the presence of chlorophyll) is called photosynthesis. ... The leaves of a plant can synthesise food because they contain a green pigment chlorophyll (which is necessary for making food).