subject
Physics, 13.03.2022 08:00 katelynbychurch

A 20 kg box is being pulled across a floor by a horizontal rope. The tension in the rope is 99 newtons. The coefficient of the friction is 0.25, and air resistance is negligible. What is the weight of the box in newtons? asap please

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 15:30
If you quadruple the temperature of a black body, by what factor will the total energy radiated per second per square meter increase? 1,024 64 16 4 256 submit answer
Answers: 1
question
Physics, 21.06.2019 19:00
Like a key in a lock, the shape of the. must bind with the. of the recieving neuron
Answers: 1
question
Physics, 22.06.2019 07:00
We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
Answers: 3
question
Physics, 22.06.2019 10:30
Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
Answers: 2
You know the right answer?
A 20 kg box is being pulled across a floor by a horizontal rope. The tension in the rope is 99 newto...
Questions
question
English, 14.07.2020 22:01
question
Mathematics, 14.07.2020 22:01
question
Mathematics, 14.07.2020 22:01
Questions on the website: 13722361