(a)What is the maximum velocity of an 85.0-kg person bouncing on a bathroom scale having a force constant of 1.50×106N/m, if the amplitude of the bounce is 0.200 cm? (b)What is the maximum energy stored in the spring?

If this plastic cup is heated to its melting point, what will eventually happen to all the particles in the plastic? a. the particles will begin to move enough that they slide past each other. b. bonds will form and the liquid will become a solid. c. the spaces between the particles will get smaller. d. the particles will change state and become a crystalline solid.

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

More solar radiation is absorbed by earth’s surface than by