Why is chlorinated swimming pool water a homogeneous mixture?

In a 200m race Michael Jordon accelerates during the first 4s to final velocity of 12m/s Using v = u+at calculate his acceleration assuming he starts from at rest

The minimum cooking temperature for eggs that will be served immediately is

A cathode-ray tube (CRT) is an evacuated glass tube. Electrons are produced at one end, usually by the heating of a metal.

A spring is stretched to a displacement of 3.4 m from equilibrium. Then the spring is released and allowed to recoil to a displacement of 1.9 m from equilibrium. The spring constant is 11 N/m.

If an object is moving with a velocity of 24m/s and has an acceleration of - 4m/s how long will it take to stop

Which represents a system that is almost completely closed?

If many household substances classify as acids or bases what is the ph scale

A protostar forms once the nebular cloud condenses and the core begins

How do whales bats and dolphins use echolocation? A To scare away predators B To attract mates C To orient them selves and find food D To tell animals of there species where they are

How much force would be needed to move a car with the mass of 100kg to an acceleration of 5m/s/s?