subject
Physics, 22.02.2021 14:00 Bashirar19

3. Обчисліть силу тертя під час рівномірного руху бруска масою 0,5 кг по горизонтальній поверхні, якщо коефіцієнт
тертя між поверхнею та бруском дорівнює 0,2.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 05:50, charlesrogers38
There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?
Answers: 2
image
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
image
Physics, 23.06.2019 00:00, garysingh7
Determine the largest intensity w of the uniform loading that can be applied to the frame without causing either the average normal stress or the average shear stress at section b–b to exceed σ=19 mpa and τ=24 mpa, respectively.
Answers: 3
image
Physics, 23.06.2019 02:30, elishane864
Aheavy boy and a lightweight girl are balanced on a massless seesaw. the boy moves backward, increasing his distance from the pivot point. what happens to the seesaw? it is impossible to predict without knowing additional information. the side the boy is sitting on will tilt downward. the side the girl is sitting on will tilt downward. nothing; the seesaw will remain balanced.
Answers: 2
You know the right answer?
3. Обчисліть силу тертя під час рівномірного руху бруска масою 0,5 кг по горизонтальній поверхні, я...

Questions in other subjects: