A slab of a thermal insulator with a cross-sectional area of 100 cm2 is 3.00 cm thick. Its thermal conductivity is 0.075 W/(
mK). If the temperature difference between opposite
faces is 80 C°, how much heat flows through the slab in one day?

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.