The volume of 40g of a solid is 15cm3. will it float or sink in water/why?

What is the kinetic energy of a 3.8kg ball that is rolling at 2.2 m/s

Which letter indicates the wavelength of the wave? A. A B. B C. C D. D

A 11,000-watt radio station transmits at 880 kHz. Determine the number of joules transmitted per second.

Find the weight of a 15 kg rock. Acceleration due to gravity is 9.8 m/s2. A) 15 N B) 5.2 N C) 147 N D) 1.53 N

As Luke rides his bike down a hill, potential energy is converted to kinetic energy. What is this an example of? A. Law of universal gravitation B. Theory of relativity C. Theory of momentum D. Law of conservation of energy

Which type of wave can transmit energy through a vacuum?

You wad up a piece of paper and throw it into the wastebasket. How far will your piece of paper travel if you throw it with a velocity of 4.

If your wave comes into contact with a different medium and is returned to the original medium it is known as:

If a hurricane is a low pressure system then why is it calm in the eye

Sylvanite is a mineral that contains 28.0% / % gold by mass. How much sylvanite would you need to dig up to obtain 34.0g g of gold?