Physics, 16.06.2021 18:40 hockejoh000
Discuss the kinetic and potential energy of the ball on the end of a pendulum as it swings from point
to energy as the ball moves from point A to point B. In your discussion, answer the following questions:
A to point B. Explain the kinetic energy and potential energy of the ball at each point and what happens
When is the kinetic energy of the ball zero and when is it at its highest? When is its potential energy at its
lowest and at its highest? What happens to the kinetic energy and potential energy between point A and
point B?
Answers: 3
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
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Physics, 22.06.2019 10:50
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
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Physics, 22.06.2019 11:30
This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
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Physics, 22.06.2019 18:20
Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
Answers: 1
Discuss the kinetic and potential energy of the ball on the end of a pendulum as it swings from poin...
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