Question

Plz answer some qutions ​

Answer 1

Answer:

Sodium saccharin (benzoic sulfimide) is an artificial sweetener with effectively no food energy. It is about 300–400 times as sweet as sucrose but has a bitter or metallic aftertaste, especially at high concentrations. Saccharin is used to sweeten products such as drinks, candies, cookies, and medicines.(is know as sacrannie)

Answer 2

Answer:

Consider the same point mass attached to a string, the string is tied to a point, and now if we exert a torque on the point mass, it will start rotating around the center,

The particle of mass m will travel with a perpendicular velocity V┴ which is the velocity that is perpendicular to the radius of the circle; r is the distance of the particle for the center of its rotation. The magnitude of L→ is given by:

L = rmv sin ϕ= r p⊥= rmv⊥= r⊥p= r⊥mv