The sprinter ran 110 m in 11 seconds. What was her average speed in m/s?

Which type of radiation has the shortest wavelength?

The friends start by discussing what they know with respect to electric and magnetic fields. Alexa mentions several differences between the two fields. Which of her statements are correct? (Select all that apply.) A.

Which operations are not associative? A. multiplication and addition B. multiplication and division C. division and subtraction D. addition and subtraction

A spring has a force constant of 559.9 N/m. Find the potential energy stored in the spring when the spring is a) stretched 4.54 cm from equilibrium. Answer in units of J.

Storage of unlimited quantities of energy in batteries is possible. TrueFalse

If the amount of Adams of each type on the left and right sides of a reaction difference what must be done to balance it

In which state of matter are particles packed tightly together and stay in fixed positions?

An apple has a mass of 0.136kg and a watermelon has a mass of 9.07kg. Work out the mass of the apple as a percentage of the mass of the watermelon. Round to two significant figures. Convert kg values into pounds

In an experiment, 108 J of work was done on a closed system. During this phase of the experiment, 79 J of heat energy was added to the system. What was the total change in the internal energy of the system?

Which of the following force fields will deflect electron beams? Magnetic Electrical Gravitational