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Physics 21 Online
OpenStudy (anonymous):

The payload lifted by a balloon has a mass of 6.9 kg. The balloon exerts an upward force of 92.8 N on the payload. a. What is the acceleration of the balloon and the payload? b. The balloon accelerates from rest for 10.7 s, at which point the payload is released. What is the velocity of the payload at the moment of its release? I really need some help?

OpenStudy (masumanwar):

all u need to do is to put the values given in the laws of motion you can find in hyper physics

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