6. Based on the results of your investigation, which material is the best choice to use to pack a cold lunch for a trip to
the beach? Explain your answer.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m