Answer:
The Supreme Court decision in Marbury v. Madison established the principle of judicial review. This means that the Supreme Court has the power to declare laws or actions of the executive and legislative branches unconstitutional if they violate the Constitution. The decision was made in 1803 and is considered a landmark case in American law and politics. It established the idea that the judiciary is a coequal branch of government and has the responsibility to interpret the Constitution and ensure that the other branches of government do not exceed their constitutional authority.
Explanation:
Answer:
Scenario 1 will cause the sound of the drumstick hitting the metal bar to reach your ears in the least amount of time.
Explanation:
The sound wave will travel faster in the metal bar than through the air because the speed of sound waves in solids is faster than it is in gases.
Answer:
Scenario 1 will cause the sound of the drumstick hitting the metal bar to reach your ears in the least amount of time.
Explanation:
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the cumulative nature of modern knowledge of physics
how physicists form explanations using logic and evidence
inductive vs. deductive reasoning
how inductive reasoning is important in the study of physics
The speed of light is approximately 299,792 kilometers (186,282 miles) per second. Given a millisecond is a thousandth of a second, light will travel approximately 299.792 kilometers in one millisecond.
The speed of light in a vacuum, such as outer space, is a set constant in physics, approximately 299,792 kilometers per second, or about 186,282 miles per second. Thus, if we want to know how far light travels in 1 millisecond, that is, one hundredth of a scecond, we need to convert seconds into milliseconds.
There are 1,000 milliseconds in one second. Hence, in 1 millisecond, light will travel about 299.792 kilometers (or about 186.282 miles).
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Answer:
They both rises to same height.
Explanation:
When an object is sliding up in friction less surface than according to conservation of energy its potential energy will be converted into kinetic energy.
Here, m is the mass, v is the velocity, g is the acceleration due to gravity and H is the height.
Here the height is independent on the mass of an object and its only depend on velocity.
Now according to the question, two objects have same velocity but they have different masses.
Therefore, they rises to the same height because height will not change with mass.
Let's recall Kinetic Energy Formula as follows:
Ek = Kinetic Energy ( Joule )
m = mass of the object ( kg )
v = speed of the object ( m/s )
Let us now tackle the problem !
Given:
initial speed of first object = initial speed of second object = v
final speed of first object = final speed of second object = 0
mass of first object = m
mass of second object = 2m
Asked:
height = H = ?
Solution:
We will use Conservation of Energy to solve this problem:
Both objects rise to the same height
Grade: High School
Subject: Physics
Chapter: Energy
b. thermal energy
c. mechanical energy
d. electrical energy
Answer:
Therefore, a. chemical energy plant store when light is transformed during photosynthesis.
Explanation:
Photosynthesis is the process plants and some algae use to convert light energy to chemical energy stored as sugar within chloroplasts .
Photosynthesis is 6CO2 + 6H20 + light energy = glucose + 6 oxygen.
Photosynthesis is divided into two main stages: light reaction and dark reaction. The light reaction converts light energy into adenosine triphosphate,