Answer:
Britten used a variety of instruments from different families and changed the traditional order. He started with the woodwinds, then strings, then brass, and percussion. He started with the highest pitched instruments in each of the families. This made the differences in the timbers of different sections of the orchestra more clear.
but he is right add more points next time you ask someone to do your work for you
Explanation:
Answer:
It is, however, an important primary step in the water treatment process, because coagulation removes many of the particles, such as dissolved organic carbon, that make water difficult to disinfect. Because coagulation removes some of the dissolved substances, less chlorine must be added to disinfect the water.
Explanation:
B. When the acceleration of the object is zero, its velocity is also zero.
C. The direction of object velocity is not necessarily the same as that of acceleration.
D. When the object is vertically thrown up to the highest point, the speed and acceleration are zero.
E. When the object is free-falling, the displacement and acceleration direction are the same.
Answer:
A
Explanation:
The energy possess is 6,000,000 J
The kinetic energy is a energy by which an object can move and potential energy is a stored energy which depends upon the relative position of various parts of the body.
Given:
The mass of automobile is .
The velocity of the automobile is .
Write the formula to calculate the potential energy of the body.
Since the automobile is on ground so the height will be 0.
Write the formula to calculate the kinetic energy.
Substitute the value.
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Answer:
6,000,000 J (6 million)
Explanation:
Refer to the equations for potential and kinetic energy.
Because the automobile is on the ground (it does not give a height above the ground, therefore we can assume that it is on the ground), height = 0. If you plug in 0 for h in the potential energy equation, we get PE = 0 J.
Therefore, all of the energy is kinetic. Plug in the given information into the kinetic energy equation. M = 1200 kg and v = 100 m/s
The distance covered by the stuntman in 1.6 meters after he jumps form the roof of a building is 12.544 meters.
Acceleration is the rate of change of the velocity of an object with respect to the time taken to travel. Acceleration is a vector quantity. The orientation of an object's acceleration can be given by the orientation of the net force which is acting on that object.
The stuntman fallen after 1.6 meters after he jumps from the roof, the distance covered by the stuntman is:
s = ut + 1/2 at²
s = distance or displacement,
u = initial velocity,
t = time taken,
a = acceleration of the object
s = 0 × 1.6 + 1/2 × 9.8 × (1.6)²
s = 0 + 4.9 × 2.56
s = 12.544m
Therefore, the distance covered by the stuntman is 12.544 meters.
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Answer: This is the graph we are supposed to fill out.
Explanation: