Question

A train starts from rest and accelerates at 3m/s^2 for 15 seçimde what is the final velocity in km/h

Answer 1

Answer:

A runner accelerates to 4.2 m/s2 for 10 seconds before winning the race. How far did he/ ... Problem 2. A plane starts from rest and accelerates uniformly over a time of 20 s for a distance of 300

Step-by-step explanation: