Question 4 1 pts A rocket test sled accelerates at a constant rate of 25 m/s from rest while moving along a straight tra
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
Question 4 1 pts A rocket test sled accelerates at a constant rate of 25 m/s from rest while moving along a straight tra
Question 4 1 pts A rocket test sled accelerates at a constant rate of 25 m/s from rest while moving along a straight track. The rocket engine turns off instantly when the sled reaches a speed 31 m/s. The sled then moves freely (acceleration - 0) for a period of 6 s, after which the brakes are automatically applied giving a constant deceleration of -15 m/s2. What is the total distance that the sled moves?