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vodomira [7]
3 years ago
5

If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance, how

far would it have fallen (in m) after 2 s? (g = 10 m/s2) 20.0
Physics
1 answer:
taurus [48]3 years ago
3 0
T=2s
g=10m/s2
h=?
free fall: h=gt2/2
              h= 10*4/2
               h=40/2
              h=20m








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A shell is fired with 500km/h on a target half kilometer away.In what time in which shell will hit the target.
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3 0
3 years ago
The tub of a washer goes into its spin-dry cycle, starting from rest and reaching an angular speed of 6.0 rev/s in 11.0 s. At th
sleet_krkn [62]

Answer

given,

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3 0
3 years ago
How far does a car travel in 90 seconds if it’s traveling 55 m/s? Show equation
podryga [215]

You just said the car is traveling at the speed of 55 m/s.  If I understand this  correctly, that means the car will cover:

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55 meters in the 3rd second,

55 meters in the 4th second,

55 meters in the 5th second,

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.

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55 meters in the 87th second,

55 meters in the 88th second,

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8 0
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