Freya is investigating different types of insulators. She wraps different insulators around a metal can of hot water. At the start the water is at 90 °C. She measures the how long it takes for the temperature to reach 60 ° C.

State the type of energy transfer through the metal can
Material: Paper, Cotton, Foam, Wool
Time to drop to 60(seconds): 4,7,15,10
Please help im really stuc

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.

answeralert drivers who drift off the road;