Physics, 14.11.2019 20:31 harry45sharma
The net force on a car is zero in both the horizontal and vertical directions. which two situations could be true about the motion of the car?
1.the car is speeding up onto the highway.
2.the car is parked.
3.the car is moving at a fixed speed and direction.
4.the car is braking (slowing down).
5.the car is being struck by another car.
Answers: 1
Physics, 21.06.2019 14:30
:( asap! list all of the items in the item bank and match the definitions correctly.
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Physics, 22.06.2019 03:00
Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.
Answers: 1
Physics, 22.06.2019 03:50
The intensity of a polarized electromagnetic wave is 12 w/m^2. part a) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=0∘ with the plane of polarization? part b) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=30∘ with the plane of polarization? part c) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=45∘ with the plane of polarization? part d) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=60∘ with the plane of polarization? part e) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=90∘ with the plane of polarization?
Answers: 1
Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
Answers: 2
The net force on a car is zero in both the horizontal and vertical directions. which two situations...
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