subject
Engineering, 10.12.2020 22:30 ericlawton

PLS HELP 30 POINTS Calculate the potential Energy of the cart at the top of the initial hill. The mass
of the cart is 900 kg and the height of the initial hill is 60 m.
Note: Information needed to calculate Potential Energy:
.
.
The mass of the cart is 900 kg
The height of the initial hill is 60 m
The acceleration of gravity is g = 9.8 m/s2
Document your calculations and answer.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
question
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
question
Engineering, 04.07.2019 18:20
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
question
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
You know the right answer?
PLS HELP 30 POINTS Calculate the potential Energy of the cart at the top of the initial hill. The m...
Questions
question
Mathematics, 30.08.2021 19:20
Questions on the website: 13722360