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Grade 12Modern Physics

1 A car accelerates from rest at 4 m/s2. What is the velocity of the car after 4 seconds? (Answer: 16 m/s

Profile image of Vicki Sharma
12 Years agoGrade 12
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1 Answer

Profile image of Yash Jain
11 Years ago
v = u + at ( 1st eq. of motion)
for the case given, u = 0m/s, a = 4m/s2, t = 4s
So, v = 0 + 4*4 = 16m/s

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