Physics, 21.09.2019 12:30 tashanicole
The figure (figure 1) shows the velocity of a solar-powered motorhome (rv) as a function of time. the driver accelerates from a stop sign, cruises for 20 s at a constant speed of 60 km/h, and then brakes to come to a stop 40 s after leaving the stop sign.
what is the instantaneous acceleration at t=
Answers: 2
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Why does lightning travel from clouds to the ground? a. the negatively charged ground attracts the positive charge from the clouds b. charges are exchanged between negatively charged clouds and positively charged ground c. gravity pulls the negatively charged energy from clouds downward d. gravity pulls the positively charged energy from clouds downward
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The figure (figure 1) shows the velocity of a solar-powered motorhome (rv) as a function of time. th...
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