Physics, 24.06.2020 20:01, munozjosue258
A block with a mass 2.5kg slides with a velocity of 3 m/s on a frictionless surface. It hits a spring with a spring constant of 10 N/m. How much is the spring compressed
Answers: 3
Physics, 22.06.2019 11:50, azertyqwerty123
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 14:00, astigall4272
What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
Answers: 1
Physics, 22.06.2019 15:00, depinedainstcom
What property of an object determines its inertia?
Answers: 2
A block with a mass 2.5kg slides with a velocity of 3 m/s on a frictionless surface. It hits a sprin...
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