The diagram below shows some of the forces acting on a car of mass 800kg. On Earth, the weight of 1 kg is 10N.
Direction of motion
Driving force
Po
Total drag force
3000N
Weight
Describe the difference between the weight and the mass of the car.

Lets say that an object of a certain volume has a certin mass. what happens to its mass when you double its volume?

The speed of light can be used to measure the

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!