A conductor carries a current that is decreasing exponentially with time. The current is modeled as I = I0e−t/τ,where I0= 4.00 A is the current at time t = 0.00 s and τ = 0.60 s is the time constant. How much charge flows through the conductor between t = 0.00 s and t = 3.00 s?

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?