Type the correct answer in the box. round your answer to the nearest whole number.
calculate t...
Physics, 07.07.2019 23:10 candancejc557
Type the correct answer in the box. round your answer to the nearest whole number.
calculate the mass of the ball using pe = m × g × h. (hint: rearrange the formula to solve for m.)
a ball held 2.0 meters above the floor has 59 joules of potential energy. the ball’s mass is about
kilograms.
(use g = 9.8 n/kg.)
Answers: 1
Physics, 21.06.2019 20:20
Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.
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=force × distance a. work b. velocity c. pressure d. momentum
Answers: 1
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If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
Answers: 3
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An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?
Answers: 2
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