Physics, 25.06.2019 08:10 star030616
On a trip to the colorado rockies, you notice that when the freeway goes steeply down a hill, there are emergency exits every few miles. these emergency exits are straight ramps which leave the freeway and are sloped uphill. they are designed to stop runaway trucks and cars that lose their brakes on downhill stretches of the freeway even if the road is covered with ice. you are curious, so you stop at the next emergency exit to take some measurements. you determine that the exit rises at an angle of 10o from the horizontal and is 100m long. what is the maximum speed of a truck that you are sure will be stopped by this road, even if the frictional force of the road surface is negligible?
Answers: 1
Physics, 23.06.2019 02:00
Answer asap 50 points which of the following illustrates how a venus fly trap senses that an insect has landed in its open leaves? 1. using tiny hairs, the leaves sense a change in light. 2. using tiny hairs, the leaves taste a chemical. 3. using tiny hairs, the leaves detect a touch. 4. using tiny hairs, the leaves sense a change in water levels.
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Physics, 23.06.2019 07:30
The electric field inside a battery generates an electric potential difference of 12v. the plates are seperated by a distance of 0.25m. what strength of the electric field?
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Physics, 23.06.2019 08:00
Which if the following types of research is conducted on multiple occasions over time
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On a trip to the colorado rockies, you notice that when the freeway goes steeply down a hill, there...
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