Question 4
1 pts
A car rolls off of a cliff(don't worry, the driver jumped free at the last s...
Physics, 20.09.2020 03:01 leonardoocampo4544
Question 4
1 pts
A car rolls off of a cliff(don't worry, the driver jumped free at the last second!) at 30.0
m/s and hits the ground 3.5 seconds later. (Include the units in your answer.)
How tall is the cliff?
o How far from the cliff's base did the car land?
Answers: 2
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The energy produced as a result of this flow of electrons from atom to atom is called
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Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j.b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 3
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