BunnyBee5109 BunnyBee5109 11-01-2024 Physics contestada A car is moving when brakes are applied to decelerate it at a rate of 10 ft/s?. If the car stops in 30 ft what is its original speed? a. 88.5 ft/s b. 77.5 ft/s c. 106.4 ft/s d. 120.6 ft/s