Physics, 10.03.2021 01:00 jaymiahyman123
3 cm tall object stands in front of a converging lens. Is desired that a virtual image three times larger than the object be formed by the lens. How far from the lens and centimeters meister object be placed to accomplish this task, if the final image is located 18 cm from the lens?
Answers: 2
Physics, 21.06.2019 19:50
An object is dropped from a tower, 400 ft above the ground. the object's height above ground t seconds after the fall is s(t)equals400 minus 16 t squared. determine the velocity and acceleration of the object the moment it reaches the ground. the velocity of the object the moment it reaches the ground is nothing ft/s.
Answers: 1
Physics, 22.06.2019 20:10
Consider two less-than-desirable options. in the first you are driving 30 mph and crash head-on into an identical car also going 30 mph. in the second option you are driving 30 mph and crash head-on into a stationary brick wall. in neither case does your car bounce off the thing it hits, and the collision time is the same in both cases. which of these two situations would result in the greatest impact force?
Answers: 1
3 cm tall object stands in front of a converging lens. Is desired that a virtual image three times l...
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