12. A 1.2-kg bucket of water is held by a string and spun in a horizontal circle with an acceleration of 24.6

m/s2. The speed of the bucket is 5.2 m/s. What is the radius of curvature?

Where is friction useful

An object moving with a speed or 67m/s and has kinetic energy of 500 J what is the mass of the object

Why aren't organisms on the sea floor crushed by water pressure

When the external magnetic flux through a coil of wire changes with time, the current that is induced produces a magnetic field that attempts to cancel this change True or false?

If the density in an object is 30 g/cm3 and it's volume is 10 cm3 what is the mass in grams

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.