Physics, 16.12.2019 08:31, cupcake3103670
What is the force of friction, in n, acting on a 25 kg sled being pulled with a rope with a force of tension of 50 n when moving a constant speed of 4 m/s?
the answer is 50 n
but how do i get the answer?
Answers: 2
Physics, 22.06.2019 14:00, mariah10455
Ascientific blank must be testable and capable of being proven false?
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Physics, 22.06.2019 18:30, winterblanco
Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions
Answers: 1
Physics, 22.06.2019 19:00, bradleycawley02
What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?
Answers: 3
What is the force of friction, in n, acting on a 25 kg sled being pulled with a rope with a force of...
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