Physics, 21.04.2021 17:40 bekahmalcom19
Which of the following distinguishes how a lubrication system prevents significant damage to a tractor?
it stops the crankcase from leaking
it prevents the spark plug from misfiring
it keeps the head gasket from tearing
it keeps the engine from seizing
Answers: 3
Physics, 21.06.2019 22:30
Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.
Answers: 3
Physics, 21.06.2019 23:00
For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.
Answers: 1
Physics, 22.06.2019 14:30
What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
Answers: 1
Physics, 23.06.2019 14:00
Which of the following is an example of a compound machine. a. a bicycle chain. b. a coffee mug. c. a paper cutter
Answers: 1
Which of the following distinguishes how a lubrication system prevents significant damage to a tract...
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