120 km/h = 33.33 m/s 10.8 km/h/s = 3 m/s/s the motorist will cover a distance of 33.33 m x T(seconds) the police officer will cover a distance of 1/2 (3) T^2 they will be at the same point when 33.33T = 1.5 T^2 33.33 = 1.5 T 3T = 66.66 T = 22.22 seconds it will take the officer 22.22 seconds to catch the motorist. the officer will be moving V=AT = 3m/s x 22.22 seconds = 66.66 m/s almost 240 km/h (239.976 km/h)
Answer:
is proved.
Explanation:
The magnetic field in the long current carrying wire is,
Here, I is the current, B is the magnetic field.
Now, by using cylindrical coordinates for the divergence of B.
Put the value of B in above equation.
Hence, it is prove that for a long current I carrying wire magnetic field divergence that is .
The magnetic flux is 2.6 x 10-3 Wb
<h3>
What is Magnetic flux?</h3>
Magnetic flux is the measurement of the total magnetic field that passes through a given area.
It is a useful tool for helping to describe the effects of the magnetic force on something that occupies a given area.
Area of triangle inside the field, A = 1/2 x 0.1 x 0.2 x sin 60 = 0.00866 m2
therefore, magnetic flux = B x A = 0.3 x 0.0086 = 2.6 x 10-3 Wb
(B) Applying Lenz's law, the direction of the current will be clockwise
Complete question:
The metal equilateral triangle in the figure, 20 cm on each side, is halfway into a 0.30 T magnetic field Find the magnetic flux and what will the direction of current be?
Learn more about magnetic flux on:
brainly.com/question/14411049
#SPJ1
A. elastic motion because that's the answer
Answer:
f Homework: Creating and Solving Linear Equations to Model Real World Problems Part I
he document will
1) Use the story below about Sanjeet and his friends' end-of-season basketball statistics to answer the
questions that follow.
Story
Points Scored
Terrence's points:
Sanjeet and his teanit members were looking
Sanjeet's points:
Cole's points:
at the total points scored by each player
during the season. Sanjeet scored twice ay
many pointy ay Terrence. Cole scored 12
more points than Sanjeet. Together the boys
scored 992 points during the season. How
many points did each boy score?
Equation:
Explanation:
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