Calculate the acceleration of a 300,000-kg jumbo jet just before takeoff when the thrust on the aircraft is 120,000n
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When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes