13. A car is moving along a straight horizontal road. The car has 1,6 MJ of kinetic
energy, The car accelerates for 20 s until the kinetic energy of the car increases to
2,5MJ, What is the minimum average power developed by the car engine for this
acceleration?
A. 45W
B. 205W
C.45 kW
D. 205 Kw

Answers: 2
Physics, 22.06.2019 02:00
Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion
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Physics, 22.06.2019 12:40
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
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which statements describe the image? check all that apply.the wood is releasing argon gas.this information is useful for dating ancient rock.the process works only with organic matter.the element has a half-life of 5,730 years.this shows the half-life of carbon-19.
Answers: 1
13. A car is moving along a straight horizontal road. The car has 1,6 MJ of kinetic
energy, The car...
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