Questions
A particle starts from rest is moving with uniform acceleration travels a distance x in first 2 seconds and a distance y in next two seconds, then relation between x and y is
detailed solution
Correct option is C
displacement in first 2 seconds is x→ x=s=ut+12at2⇒x=12a22⇒x=2a---(1) displacement in first two , next two seconds(2+2=4) together is x+y→ x+y=s=ut+12at2⇒x+y=12at2⇒x+y=12a42⇒x+y=8a---(2) solving equations (1) &(2) y=3xTalk to our academic expert!
Similar Questions
A particle is moving along the x-axis whose acceleration is given by , where x is the location of the particle. At t = 0, the particle is at rest at x = 4/3 m. The distance travelled by the particle in 5 s is
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