How can husk or fine dust particles be separated from rice before cooking?

Some washing machines have cloth driers. It contains a drum in which wet clothes are kept. As the drum rotates, the water particles get separated from the cloth. The general description of this action is that the "Centrifugal force throws the water particles away from the drum". Comment on this statement from the viewpoint of an observer rotating with the drum and the observer who is washing the clothes.

The acceleration of a particle is zero as measured from an inertial frame of reference. Can we conclude that no force acts on the particle?

A concave mirror of radius 40 cm lies on a horizontal table and water is filled in it upto a height of 5.00 cm. A small dust particle floats on the water surface at a point P vertically above the point of contact of the mirror with the table. Locate the image of the dust particle as seen from a point directly above it. the refractive index of water is 1.33.

True or False. If False, give the correct statement. When pulses are washed with water before cooking, the water is separated from them by the process of filtration

Artificial induction of roots on stems before it is separated from the parent plant for propagation is called

How can the phase difference of two particles executing simple harmonic motions ?

How are magnetic ores separated from non magnetic impurities ? Explain .

Two particles have equal masses of 5.0 g each and opposite charges of +4.0 xx10^(-5) C. They are released from rest with a separation of 1.0 m between them. Find the speeds of the particles when the separation is reducced to 50 cm.

Find the number of different words that can be formed using all the letters of the word DEEPMALA if two vowels are together and the other two are also together but separated from the first two.