Physics, 19.10.2021 14:40 madelein51301
On earth, you can throw a ball straight up until it reaches a height of 18 meters. If you threw the same ball with the same initial velocity on another planet, it would only reach a height of h meters, which is equal to the day of the month in which you were born, divided by 2. For example, if my birthday is February 19th, my ball would reach a height of 9.5 meters on the second planet. What is the acceleration due to gravity on the second planet?
Answers: 1
Physics, 23.06.2019 13:00
Aforce f making an angle with the horizontal is acting on an object resting on the table. which statement is true for the motion of sliding the object on the table?
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Physics, 23.06.2019 13:00
Aparticle is moving around in a circle and its position is given in polar coordinates as x = rcosθ, and y = rsinθ, where r is the radius of the circle, and θ is in radians. from these equations derive the equation for centripetal acceleration.
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Physics, 23.06.2019 20:30
Cobwebs are popular decorations at halloween time, but an experiment in which spiders were given psychoactive substances showed that it really affects their web spinning skills! the web below was spun under the influence of what?
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Physics, 24.06.2019 01:30
Suppose that lisa walks her dog around the block for a little exercise. the block is 1 mile around. if she walks around the block once, what is her displacement? what is her distance?
Answers: 1
On earth, you can throw a ball straight up until it reaches a height of 18 meters. If you threw the...
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