Physics, 23.04.2021 01:00 macimitchell
Hi everyone, I would gladly appreciate if you could please help me with my physic homework. Please insert the image if option there but if not there please tell me what to draw. The question is:
17. A machine is often designed when the work required to move an object needs a force larger than the person can exert. Your task is to lift a 400-kg boulder from the ground and place it on a platform 3.0 m high.
a) Make a sketch of a machine (or a combination of machines) that use a force provided by one person to accomplish this task.
b) Label the input and output force(s) on your sketch.
Answers: 3
Physics, 22.06.2019 10:10, Kitty10101
Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv. a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
Answers: 2
Physics, 22.06.2019 15:00, chynahgibsonwinfrey
What happens when a rubber rod is rubbed with a piece of fur?
Answers: 1
Physics, 22.06.2019 21:10, lilyclairehutson
For the below questions, consider a consumer that consumes two goods, x and z with the following utility function. u with bar on top space equals space x to the power of 1 third end exponent z to the power of 2 over 3 end exponent suppose initial values for income and the prices of goods x and z are y equals 90, p subscript x equals space 10, and p subscript z equals 15 respectively, then the price of good x falls to syntax error from line 1 column 89 to line 1 column 100. unexpected '\'.. what is the magnitude of the total effect
Answers: 3
Physics, 22.06.2019 21:10, ineedhelp2285
An athlete swings a ball, connected to the end of a chain, in a horizontal circle. the athlete is able to rotate the ball at the rate of 8.13 rev/s when the length of the chain is 0.600 m. when he increases the length to 0.900 m, he is able to rotate the ball only 6.04 rev/s. (a) which rate of rotation gives the greater speed for the ball? 6.04 rev/s 8.13 rev/s (b) what is the centripetal acceleration of the ball at 8.13 rev/s? m/s2 (c) what is the centripetal acceleration at 6.04 rev/s? m/s2
Answers: 2
Hi everyone, I would gladly appreciate if you could please help me with my physic homework. Please i...
Arts, 01.03.2021 21:10
Mathematics, 01.03.2021 21:10
Spanish, 01.03.2021 21:10
Mathematics, 01.03.2021 21:10
English, 01.03.2021 21:10
Spanish, 01.03.2021 21:10
Mathematics, 01.03.2021 21:10