The escape velocity from the surface of the planet X is 2,249.2 m/s.
<h3>Escape velocity of planet X</h3>
where;
- M is mass of the planet
- r is radius of the planet
- G is universal gravitation constant
Thus, the escape velocity from the surface of the planet X is 2,249.2 m/s.
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Answer: A plane mirror is placed to the right of an object. The image formed by the mirror will be a virtual image that appears to be on the left of the mirror.
Explanation:
The image formed by a plane mirror is always virtual and erect. It is of the same size as the real object.
If the object is placed on the right side of the front of the mirror then the image is appeared on the left side in the mirror and vice versa. This phenomenon is called lateral inversion.
Therefore, the image formed by the mirror will be a virtual image that appears to be on the left of the mirror.
Anthropology. It focuses on human behavior.
Answer:
because energy will be lost due to friction, sound, and heat (arguably similar to friction) and ENERGY MUST STAY THE SAME so it is IMPOSSIBLE for the ball to bounce higher than when dropped!