WILL GIVE BRAINLIEST A sample of food starts with a mass of 10.0 grams and when burning, it heats 100.0 grams of water from 20°C to 28.5°C. At the end, there is 7.8 grams of food left after burning.
a) What amount of heat energy was produced in Joules and Calories?
b) What is the calorie per gram for the food sample?

Please provide full solution/explanation.

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;