Answer:
The magnitude of the velocity of boat w.r.t ground is 6.2015 m/s
Solution:
As per the question;
Width of the river, w = 216 m
Uniform speed of boat due east, 
Angle in north west direction, 
Velocity of the boat relative to water, 
Now,
Velocity of the boat relative to the water is given by:
Also, velocity of water w.r.t ground is 
Now,
Magnitude of the velocity of boat w.r.t ground is given by:
178 centimeters=1.78 meters
which means that the answer is C.
The image as shown here can here can be used to describe charging by induction.
<h3>What is a charge?</h3>
A charge may be positive or negative. One of the methods of transferring a charge is by induction.
In this case, an objects induces an opposite charge on a material. The image as shown here can here can be used to describe charging by induction.
Learn more about charging by induction:brainly.com/question/10254645
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Answer:
In a two particle system, the center of mass lies on the center of the line joining the two particles.
Well, you need no look further than the word "terrestrial" If you notice the beginning of the word you notice that it consists mostly of the word "terra" Terra by definition is just land. Due to the solid land of these 4 planets, they're called terrestrial planets, the other 4 aren't made of land but of gas which is why they aren't classified as terrestrial planets.
