.26 The instantaneous speed of an object is defined to be the
ed
d out of
a value of the average speed at the midpoint of the time interval.
b. distance it travels divided by the time it takes.
c. average speed determined over an infinitesimally small time interval.
d distance it travels multiplied by the time it takes.
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stion
muestion 27
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The moon has a smaller mass than the Earth. If you were able to travel to the moon your weig

absorption lines are where light has been absorbed by the atom thus you see a dip in the spectrum whereas.

emission spectra have spikes in the spectra due to atoms releasing photons at those wavelengths.

explanation:

conservation of mass

mass before something happens = mass afterwards

96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.