spin cycle of washing machine remove water from the clothes by producing a large radial acceleration at the rim of the cylindrical tub that holds water and clothes. Estimate the diameter of the tub in a typical home washing machine.(a)What is the rotation rate, in rev/min, of the tub during a spin cycle if the radial acceleration of points on the tub wall is 3g

ok

explanation:

reserve is the answer

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

c) power lifting, will be your answer.

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