mahalabear9439
16.10.2019 •
Engineering
Arobotic rover on mars finds a spherical rock with a diameter of 12 centimeters [cm]. the rover picks up the rock and lifts it 20 centimeters [cm] straight up. the rock has a specific gravity of 4.85. the gravitational acceleration on mars is 3.7 meters per second squared [m divided by s squared]. if the robot's lifting arm has an efficiency of 35% and required 11 seconds [s] to raise the rock 20 centimeters [cm], how much power in units of watts [w] did the arm use?
Solved
Show answers
More tips
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Engineering
- E Engineering JavaFX makes extensive use of properties. A property is defined by creating set and get methods with specific naming conventions. public void setHour(int hour) public...
- E Engineering Consider an open loop system with transfer function G(s)=. If second order approximation is valid, then calculate settling time and percent overshoot....
- E Engineering Can I just say the spelling error that Odyssey had XD. They said “$15 dollars AND hour” instead of “15 dollars AN hour.” XD...
- E English Which of these is example of a metaphor in my ford been face...
- B Biology Why does the arrangement of lipids on the cell membrane benefit the cell?...
- H Health Acommon characteristic of a fad diet is that it claims to a. supply a long-term plan for healthy weight loss. b. encourage slow, steady weight loss. c. with easy weight...
- H History Which of the following correctly completes box #3 in the chart above? a. city b. state c. family d. federal...
- E English What best defines the mode of narration in this excerpt from daisy miller by henry james? the young lady inspected her flounces and smoothed her ribbons again; and...
- P Physics Does a physical change affect the identity of a substance? does a chemical change affect the identity of a substance?...
- M Mathematics Which expression is equivalent to x^−4? best answer will be marked brainlist a. x^−1+x^−3 b. x^−2⋅x^−2 c. x^2−x^6 d. x^−1⋅x^4...
Ответ:
The correct approach will be "Polymer".
Explanation:
A polymer, because it has a very broad molecular structure, seems to be a class or kind of organic solid. It is indeed a material consisting of long sequences, or monomers, of simplified components. The existence of a large number of monomers which have been mentioned several times seems to be the principal design characteristic of polymeric materials.