A hot air balloon accelerates upwards from the ground at 0.05m/s2. It maintains this acceleration for the first 40 seconds of its flight. One sandbag is then released which increases the acceleration of the balloon to 0.08m/s2 1. What is the speed of the balloon 40 seconds after it has been released from the ground?
2. What is the speed of the balloon 20 seconds after the sandbag has been released

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

Is the time in tennessee the same as florida

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.