Physics
31.07.2022 11:52
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Sonja,the skater rolls down a ramp 50 meters and finishes in 5 seconds.what is her
Sonja,the skater rolls down a ramp 50 meters and finishes in 5 seconds.what is her speed?
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duwaunacozad
4,7(47 marks)
Time = distance/speed. Speed = distance/time = 50/5 = 10m/s.
genyjoannerubiera
5,0(38 marks)
A hammer: when raised up has potential energy (the energy of position or state) when falling down has kinetic energy (the energy of motion)
Explanation:
im smart
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