PLZ EXPLAIN THE EQUATION AND I WILL GIVE BRAINLIST You are out and about in the country and your father sees a rock that he really wants in the yard. Now you must get the very heavy rock into the back of a truck. The truck bed is 3 feet off the ground. Your father pulls out a 5-foot plank and begins to set up a ramp. At the same time, you (who know about mechanical advantage!) have found a plank that is 8 feet long, and you show it to your father. Which plank will give you the most mechanical advantage? Calculate the MA for each plank

Answers

Answer 1

Answer:

The 8 foot long plank

Explanation: hope this helps :)


Related Questions

Other Questions
A scale drawing of a rectangle park measures 6 inches long and 2 inches wide. If the scale used for the 3 inches equals 7 yards, what is the actual length of the park? representative: acting or speaking for othersdemocracy: government ruled by the peopleAccording to those definitions, which sentence describes a government that uses representativedemocracy like the United States?A. A king appoints, or chooses, a group ofadvisors to govern for him.B. All of the people in a country debate andvote on every political issue.C. The citizens of a country elect people tomake laws for them.D. An unelected emperor makes all decisionsfor the government. A pool drains 5000 gallons of water over the course of 5 hours. How many gallons of water, on average, does the pool drain each hour? A. -5000 gallons per hourB. -1000 gallons per hourC. -100 gallons per hourD. 1000 gallons per hour Whoever answers this gets brainlist! How many layers are in the integumentary system5243 what is the equation shown on this graph? What are the steps on how to copy an angle? (Geometry) 538 = ? hundred + ? tens + ? onesWhat is the answer?(I am doing this cause my friend won't stop saying that 8 is in the tens what's similar to the bill of rights that was included in the roman law what was it called? Please help will mark brainliest if correct An enzyme acts as a catalyst to a chemical reaction by Preston adopted a cat from a rescue shelter. He needs to buy some cat litter, so he compares prices at different stores. He finds the best deal at Fluffy Felines Pet Shop, which sells a 20-pound jug of cat litter for $8.60. How much does the cat litter cost per pound? Identify three examples of personification Elena went to a store where you can scoop your own popcorn and buy asmuch as you want. She bought 10 ounces of spicy popcorn for $2.50. Write two different equations that represent this situation. Use p for ounces of popcorn and c for cost in dollars.HELP PLS EJDHWJDHJ is 3x + 2y = 5 direct variation please help ASAPPP will mark brainliest!!! What words can you spell with using ALL of these letters: F E A L T R E D How do u know that these two nunbers are oppisites I need help (yes again) Based upon what has occurred so far, what do you think will possibly happen from here on out? Why do you think so? Have we officially crossed over into complete fantasy at this point? What do you think might happen next?Brainllest to the first answer