Physics, 26.05.2020 02:01 gilbertej437

Hallar la fuerza se debe aplicar a una palanca de primer género para levantar un peso de 456 kp, cuyos brazos de fuerza y resistencia son: 180 y 36 cm respectivamente:
ALTERNATIVAS:
A) 14,21 kp
B) 229 kp
C) 91,2 kp
D) 76 kp
E) 85 kp

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:00, Rebelyfe4175

With these questions , 15 pts & brainliest

Answers: 1

continue

Physics, 21.06.2019 17:30, Xavier2712

Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.

Answers: 1

continue

Physics, 22.06.2019 11:30, emily965692

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

Answers: 2

continue

Physics, 22.06.2019 18:00, cratsley321

By what primary heat transfer mechanism does the sun warm the earth?

Answers: 1

continue

You know the right answer?

Hallar la fuerza se debe aplicar a una palanca de primer género para levantar un peso de 456 kp, cuy...