Physics, 05.06.2020 21:03 shaffergabe10
Gruba książka o masie 2kg spada swobodnie na Zemię z wysokości 20m jaką miala energię potencjalną przed upadkiem?
Potrzebuje na teraz
DAJE NAJ
Answers: 1
Physics, 21.06.2019 21:30
In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above
Answers: 1
Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
Physics, 22.06.2019 17:10
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
Answers: 1
Gruba książka o masie 2kg spada swobodnie na Zemię z wysokości 20m jaką miala energię potencjalną pr...
Advanced Placement (AP), 05.07.2021 19:50
Mathematics, 05.07.2021 19:50
Mathematics, 05.07.2021 19:50