A dog runs with an initial speed of 1.5 m/s on a floor. It slides to a stop with an acceleration of -0.35 m/s^2. How long does it take for the dog to stop?

Question

asked Aug 4, 2020 127k views

2 Answers

Bilcker · Answer 1 · 2020-08-05T11:52:10+0000

3.214 m

Here object is moving in a constant acceleration. Then we can use motion equations to find the total distance

V² = U² + 2as

0 = 1.5² + 2×-0.35 × s

s = 3.214 m

Jared Pochtar · Answer 2 · 2020-08-08T22:39:59+0000

Answer:

3.214 m

Step-by-step explanation:

Here object is moving in a constant acceleration. Then we can use motion equations to find the total distance

V² = U² + 2as

0 = 1.5² + 2×-0.35 × s

s = 3.214 m

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