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Hey could someone help me with this question?

Hey could someone help me with this question?
asked 48.5k views
19 votes
Hey could someone help me with this question?

Hey could someone help me with this question?-example-1
asked
User Hasan Tareque
by
7.6k points

1 Answer

6 votes

Answer:

u = 5 m/s

Explanation:

Given

  1. s = 20 m
  2. t = 2 s
  3. a = 5 m/s²

Required Formula

  • s = ut + 1/2at²

Solving

  • 20 = 2u + 1/2(5)(2)²
  • 20 = 2u + 10
  • 2u = 10
  • u = 5 m/s
answered
User Tony Abrams
by
7.9k points
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