![subject](/tpl/images/cats/fizika.png)
Physics, 12.11.2020 18:30 andrewpjryan871
A weight lifter is trying to lift a 1,500 N weight but can apply a force of only 1,200 N on the weight. One of his friends helps him lift it at a constant velocity. What force was applied to the rope
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:30
Aball is thrown straight up into the air with a speed of 21 m/s. if the ball has a mass of 0.1 kg, how high does the ball go? acceleration due to gravity is g = 9.8 m/s^2. a. 22.5 m b. 20.0 m c. 25.0 m d. 17.5 m
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 08:30
Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A weight lifter is trying to lift a 1,500 N weight but can apply a force of only 1,200 N on the weig...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 19:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 10.03.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 10.03.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 19:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.03.2021 19:10
![question](/tpl/images/cats/en.png)
English, 10.03.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 19:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 19:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 10.03.2021 19:10
![question](/tpl/images/cats/istoriya.png)
History, 10.03.2021 19:10