A race boat, starting from rest, uniformly accelerates for 4 seconds. If the boat moves
70 meters during the acceleration period, what is its rate of acceleration?
![A race boat starting from rest uniformly accelerates for 4 seconds If the boat moves 70 meters during the acceleration period what is its rate of acceleration class=](https://us-static.z-dn.net/files/dc1/3fbc87e6ccadc121022cc9b964056547.png)