The mass of a truck with its cargo is 1800 kg. the truck is coasting to the right with a speed of 10 m/s. as it coasts its cargo of mass 300 kg is lifted up out of the truck by a crane. what will the velocity of the truck be after its cargo is taken off?

The consumption of fossil fuels could be

Could someone me find the answer to this problem.

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.