If the distance from the center of a merry -go-round to the edge is 1.2 m, what centripetal acceleration does someone expierence when the merry go round rotates at an angular speed of 0.5 rad/s? A. 0.6 m/s/s

B. 0.3 m/s/s

C. 1.7 m/s/s

D. 0.9 m/s/s

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.

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