Physics, 03.01.2021 20:00 hi105

calculati lucrul mecanic efectuat de forta F vectorial , aplicata unui solid ce se deplaseaza rectiliniu ,pe o distanta egala cu delta x=10 m . Forta are modulul de 20 N si directia ei se formeaza cu directia deplasarii unghiului alfa egal cu : 0,60 , 90 ,120,180 .Cand se efectueaza lucrul mecanic motor si cand se efectueaza lucrul mecanic rezistent?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, ggdvj9gggsc

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Answers: 1

continue

Physics, 22.06.2019 02:00, peanutpinkypiepdma46

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Answers: 1

continue

Physics, 22.06.2019 12:50, johnthevarietyboy200

The heliocentric and the geocentric models of the solar system included these central principles

Answers: 1

continue

Physics, 22.06.2019 20:30, mdkester11

Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate

Answers: 2

continue

You know the right answer?

calculati lucrul mecanic efectuat de forta F vectorial , aplicata unui solid ce se deplaseaza rectil...