Aconvex mirror can form question 5 options: both virtual and real images. only real images. only virtual images. none of the above

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.