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Grade: 12th pass

                        

A particle has an initial speed of 27 m/s. If it experiences a deceleration ๐‘œ๐‘“ ๐‘Ž = โˆ’6๐‘ก ๐‘š/๐‘ 2, where t is in seconds, determine its velocity, after it has traveled 10 m. How much time does this take?

one month ago

Answers : (1)

Ayush Anand
125 Points
							
Using the second equation of Newton's laws of motion,ย  we get the below rekhaon for time,
3t2ย - 27t +10= 0
The above is quadratic equation so we get teri values of time.
T = 2.33 s or 57.67 s
ย 
I hope it helps.
Thank you
one month ago
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