Will give ! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. make sure you write in complete sentences and explain the effect of friction for each example!

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.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