Physics, 05.05.2020 12:37 ineedhelpplz40
If a system absorbs 300.5J of heat and performs 1.50kJ of work on the surroundings, what is the ΔE?
Answers: 1
Physics, 22.06.2019 05:50
There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?
Answers: 2
Physics, 22.06.2019 10:30
Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.
Answers: 3
Physics, 22.06.2019 10:30
Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?
Answers: 1
If a system absorbs 300.5J of heat and performs 1.50kJ of work on the surroundings, what is the ΔE?...
Mathematics, 24.09.2020 15:01
Mathematics, 24.09.2020 15:01
Mathematics, 24.09.2020 15:01
Mathematics, 24.09.2020 15:01
Mathematics, 24.09.2020 15:01
Chemistry, 24.09.2020 15:01
Mathematics, 24.09.2020 16:01
English, 24.09.2020 16:01
Mathematics, 24.09.2020 16:01
Mathematics, 24.09.2020 16:01