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Physics Questions and Answers (Q&A)

J.Spencer, Knowledge enthusiast
Answered: Dec 26, 2018
The correct answer is 2 Blocks East. N=2, S=(-2), E=3 and W=(-1) Where N is north, S is south, E is East and W is West. Total displacement= N+E+S+W T.D.= 2+3+(-2)+(-...Read More

5 Answers

4533 views
O. Bickis, Corporate employee
Answered: Jan 03, 2019
The answer to this is letter 4 meters. The reason for this is based on the weights of the people who are using the see-saw. You should remember that the person on one side is 600 N while the...Read More

5 Answers

3700 views
J. Rogers, Rosshazlewood
Answered: Sep 30, 2020
Finding the area of a triangular prism can be easy as long as you know the various things that you have to do. These are the steps that you have to do: * You need to add the three s...Read More

5 Answers

2995 views
Barry Mclean, Sales Manager
Answered: Apr 03, 2019
29 cm is the right answer to this problem. To get the magnitude, first, we add all the distances or vectors covered by the ant. So, 30 cm East plus 25 cm North plus 15 cm West and we get 70 cm....Read More

2 Answers

1863 views
J. Alfie, Content Writer
Answered: Dec 14, 2020
The correct answer is 96N.
The individual will weigh 96N on the planet.
We know that weight is calculated with the mass of an object multiplied by the gravitation force; W =mg.Read More

3 Answers

1854 views
G. Woods, College student
Answered: Sep 24, 2020
The best pair of terms that describes light waves traveling from the sun to earth are electromagnetic and transverse waves, this is due to the fact that electromagnetic wave is waves created...Read More

2 Answers

1769 views
Danny R. Glover, Editor
Answered: Aug 29, 2018
The width is 0.45 cm. The width of the central max is inversely proportional to the slit’s width. The central maximum is known to be the area wherein the light is the most intense and the...Read More

2 Answers

1638 views
Robert Hazlewood, Senior Executive
Answered: Dec 14, 2018
If you are only adding vectors of length 20 and 40 units, the only possible resultant magnitude that you can obtain out of the following choices is 37. So the important thing to know about...Read More

2 Answers

1311 views
Anthony Paul Bonadio, Teacher
Answered: Mar 27, 2019
Diagram A Shows a ray of light passing through glass. When light passes through glass, the light ray refracts, which means it bends towards the middle. Refraction or deflection is the bending of...Read More

2 Answers

1308 views
W. Kaye, Ex-Marine
Answered: Apr 04, 2019
A is the answer to this question. One of the things that you have to remember is this problem is solved assuming that the mass of the plane will remain the same the whole time. If this would...Read More

2 Answers

1238 views
John Adney
Answered: May 08, 2017
Real, inverted, smaller (However, if an object is placed between the focal point and lens, it will create a virtual, upright, larger image)

3 Answers

1228 views
L. Sevigny, Doctor
Answered: Sep 10, 2018
The answer to this is number 2. This means that the displacement is 6.0 m shorter. To answer this properly, you need to know the difference between distance and displacement. Distance is known to...Read More

4 Answers

1153 views
M. Klose, Content Writer
Answered: Nov 06, 2018
In scientific terms, force means that there is some sort of interaction with another object will cause that object to change in some manner. The change could be the direction or speed among other...Read More

2 Answers

1135 views
T. Perez
Answered: Sep 17, 2019
Equilibrium occurs when all the forces acting on an object are balanced. The sum of the +x forces on an object equals the sum of the –x forces and the net force on the object is...Read More

3 Answers

935 views
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