Which of the following statements about the motion of an object is correct?
A.
Speed describes how fast something is going, whereas Velocity describes how fast something is going and in which direction.
B.
Velocity describes how fast something is going, whereas Speed describes how fast something is going and in which direction.
C.
Acceleration describes how fast something is going, whereas Velocity describes how fast something is going and in which direction.
D.
Speed describes how fast something is going, whereas Acceleration describes how fast something is going and in which direction.
Answers: 2
Physics, 21.06.2019 21:40, sannai0415
Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
Answers: 1
Physics, 22.06.2019 11:30, smilequi9653
Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.
Answers: 1
Physics, 22.06.2019 13:30, livingfamyboys35
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Physics, 22.06.2019 15:50, showerofstars
How many neutrons does plutonium -196 with an atomic number of 78.
Answers: 3
Which of the following statements about the motion of an object is correct?
A.
Speed describ...
Speed describ...
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