A jumbo jet of mass 4x10 6 1 & travelling at a speed of sooo mis lands on the airport. It takes 2 minutes to Come to rest. Calculate the average force applied by the ground on aeroplane​

Your 249 ml cup of coffee is too hot to drink when served at 82 degree celsius. what is the mass of an ice cube taken from a -21 degree celsius freezer, that will cool your coffee to a pleasant 54 degree celsius. specific heat of the water is 4190 j/kg c, specific heat of ice is 2090 j/kg c, heat of fusion of ice is 3.33 x 10^5 j/kg

Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.