Answers by Juozas

Answers by Juozas

Where does the efficienty occur maximum? what will be a condition of maximum efficienty?

answered Dec 29, 2023

19 votes

431k views

Which one of the pulley systems below has the best force advantage?Select one:a. Pulley Ib. Pulley IIc. Pulley IIId. The force advantage is the same.

answered Sep 16, 2023

12 votes

166k views

Tiger, a cat whose mass is 5.45 kg, is napping on top of the refrigerator when he rolls over a falls off. Tiger has a KE of 85.5 J just before he lands with his feet on the floor. How tall is the refrigerator?

answered May 7, 2023

15 votes

426k views

Part A Ebony and her friend Sheri are doing homework. Ebony explains that she can use compensation to find 8×600 Which of the following shows how she found the answer? A. 8×60=(6x600)+8×6 B. 8×609=(8×600)8×9

answered Aug 29, 2022

21 votes

527k views

Wendy has a rectangular flower garden that measures 20 ft long and 10 ft wide. She wants to construct a diagonal walkway through her garden. What is the approximate length of the walkway? A. 22ft B. 17ft

answered Jul 15, 2022

11 votes

520k views

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