Stion 10 A car slows down from +32 m/s to +8 m/s in 4 s. The average acceleration is
m/s/s.
vet
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Select one:
ced out of
O a. 24
O b. 64
emove flag
O c. 96
O d.-96
O e. -6

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec

Where do magnetic lines of force enter earth?