| A toy rocket is observed to accelerate upwards at a uniform acceleration of 12.5 m/s2for 3.50 s before its engine shuts off. If air resistance is negligible: |
| (A) |
What is the maximum upward speed the rocket will be moving when its engine shuts down ? |
| (B) |
What is the maximum height that the rocket will reach above the ground ? |
| (C) |
How long will the rocket be in flight ? |
| (D) |
How fast will the rocket be moving when it returns to the ground ? |