1. A Weather hydrogen balloon is released from the play ground of ADCET, Ashta, it is equipped with a sensor to measure the density, after the 5 min from the launch the data transmitted by the sensor is as follows.

(a) Calculate the altitude reached by the balloon at which it is at 5 min from launch

(b) Calculate the Ambient pressure experienced by the balloon for every time interval of 30 seconds.

(c) Determine the Average and Instantaneous rate of climb of the balloon.