Answer:
Im pretty sure the answer is A beacause all the other options seem to be wrong
Step-by-step explanation:
please mark brainliest
QUESTION:
What is c speed of light in albert einstein equation? [E = mc²]
ANSWER:
In the equation, the increased relativistic mass (m) of a body times the speed of light squared (c²) is equal to the kinetic energy (E) of that body.
Answer:
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Step-by-step explanation:
Answer:
x = 10√3
Step-by-step explanation:
Because of the right angles, we can use Pythagoras
30² - x² = y² (a) Largest triangle
y² - 20² = h² (b) Medium triangle
substitute y² from (a) into (b)
30² - x² - 20² = h²
500 - x² = h² (d)
x² - h² = (30 - 20)² (c) smallest triangle
substitute h² from (d) into (c)
x² - (500 - x²) = 100
2x² = 600
x² = 300
x = 10√3
