Question
(I) A sports car accelerates from rest to 95 km/h in 4.3 s. What is its average acceleration in m/s$^2$?
Step 1
We know that 1 km = 1000 m and 1 hour = 3600 s. So, we have: \[95 \, \text{km/h} = 95 \times \frac{1000}{3600} \, \text{m/s} = 26.389 \, \text{m/s}\] Show more…
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(I) A sports car accelerates from rest to 95 $\mathrm{km} / \mathrm{h}$ in 4.5 $\mathrm{s}$ . What is its average acceleration in $\mathrm{m} / \mathrm{s}^{2} ?$
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