A 1.00 kg object is dropped from a height of 10.0m and loses 20.0 J of energy due to air resistance as it falls. What is its speed just before it hits the ground?

Q: Problem 6: A toy car of mass 0.1 kg is propelled by a compressed spring that gets it moving with an…

A: given - initial velocity of car, vi= 2m/secmass of the car,m = 0.1kgheight,h= 0.18m

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A: Given Data: Fx=-4x Nm=1.0 kgSpeed of the body at x=3.5 m is, 4.0 m/s

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A: Given,  Mass(M) = 3.11 kgWork done by Air resistance(W) =-690 J

Q: How fast is the branch moving before it hits the ground?

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Q: A 2.00 kg object is dropped from a height of 20.0m and loses 25.0 J of energy due to air resistance…

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