Physics, 29.09.2020 06:01 KindaSmartPersonn
A 0.057 kg tennis ball and a tennis racket collide. The racket has an initial
momentum of -2.80 kg-m/s and a final momentum of -1.97 kg-m/s. The ball
has an initial momentum of 0.02565 kg-m/s. If you assume the collision is
elastic, what is the final velocity of the ball?
A. -83.26 m/s
B. -4.75 m/s
O c.-14.11 m/s
OD. -0.80 m/s
Answers: 2
Physics, 22.06.2019 04:50, ineedhelpplz40
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
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Physics, 22.06.2019 07:50, bckyanne3
2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it
Answers: 1
Physics, 22.06.2019 15:50, janeou17xn
Decreased sensitivity to an unchanging stimulus is known as
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A 0.057 kg tennis ball and a tennis racket collide. The racket has an initial
momentum of -2.80 kg-...
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