Answer:
Since a 100-N force is being used to push the crate in one direction, and there is a total net force of 0, the force of friction acting on the crate must also be 100 N. This frictional force points in the direction opposite of the push.
"Oscilloscope" can be used to show the shape of a sound wave
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Answer:
C. over land in polar regions.
Answer:
The work done by the electric force is =
The potential of the starting point with respect to the end point is
The magnitude of E
Explanation:
Looking at this we can see that the work done by the electric force is equal to the kinetic energy this is because on the electric field is uniform and that the work done resulted in motion.
Mathematically
Where is the potential difference
q is the charge whose value i given as =
W is the workdone whose value is obtained as =
Substituting
Mathematically
Where E is the electric field strength
d is the distanced moved and it is given as 6.00 cm = 0.06 m
Making E the subject of the formula
Answer:
<em><u>1- The graph provides a comparison of the different marketing strategies</u></em>
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<em><u>2- The graph helps in selecting the best marketing strategy to improve sales</u></em>
Explanation:
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