A uniform board weight 40 N support two children weighing 500N and 350 N. If the support is under the center of gravity of the board and if the 500N child is sitting 1.5m from
The center Determine upward force exerted on the board and Where the 350 N Child should sit
to balance the system

Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.