Physics, 07.07.2019 03:10 yayamcneal05
Aphysics student gets her car stuck in a snow drift. as shown below, she attaches one end of a stout inextensible rope to the bumper of her car and the other end (with a small amount of slack) to a nearby tree at about the same height as where the rope is attached to the bumper. if she then leans on the rope applying a horizontal force of 456 n, determine the force on the car.
Answers: 1
Physics, 22.06.2019 12:00
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
Answers: 1
Physics, 22.06.2019 13:30
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)
Answers: 1
Physics, 22.06.2019 18:00
The photo shows sugar dissolved into a solution with excess sugar at the bottom of the jar this type of solution is classified as a. unsaturated b. compound c. saturated d. plasma
Answers: 1
Aphysics student gets her car stuck in a snow drift. as shown below, she attaches one end of a stout...
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