Physics, 01.10.2019 12:30 hungtistic

Aball weighing 100 n is shown suspended from a system of cords. what is the tension in the horizontal and angled cords at 50 degrees and 90 degrees

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 05:10

Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature

Answers: 2

Answer

Physics, 22.06.2019 05:30

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

Answers: 1

Answer

Physics, 22.06.2019 08:00

Which notation is used to represent an alpha particle? a. b. c. d.

Answers: 1

Answer

Physics, 22.06.2019 12:20

Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?

Answers: 2

Answer

You know the right answer?

Aball weighing 100 n is shown suspended from a system of cords. what is the tension in the horizonta...

Questions