What is the magnitude of the centripetal acceleration of an object on earth's equator owing to the rotation of earth? (b) what would the period of rotation of earth have to be for objects on the equator to have a centripetal acceleration with a magnitude of 9.80 m/s2?

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Arrange the images in order to show how lake-effect snow occurs.