Answer:
<h2>Radiation</h2>
Explanation:
An x-ray emits radiation to see through the outer part of your body.
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Answer:
PE=mgh
=50×1.5×9.8
=735
Explanation:
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Answer:
Yes
Explanation:
(a)
Yes, the radiating electric field lines around a stationary charged particle are straight lines when the particle is stationary.
Answer:
Volcanoes and earthquakes are not randomly distributed around the globe.
Explanation:
Instead they tend to occur along limited zones or belts. With the understanding of plate tectonics, scientists recognized that these belts occur along plate boundaries.
V_2' = v_1 + v_1'
So v_2' = 40 + -25
We have set east to be + and west -
Which gives us 15 m/s. So thats how fast the 6 kg object is going.
This is true for an elastic collision.