That's easy, if the car is initially traveling at 25 meters per second and gradually accelerates 3 meters per second for 6 seconds then the car is traveling at 43 meters per second.
The question cannot be answered because a part of it is missing. A toy car accelerates from ... WHAT ... at a constant rate ...
The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).The question does not specify how many seconds it accelerates for so I would suggest that the answer is 300,000 km per second (approx).
The acceleration of the car is 3 m/s^2. This is calculated by taking the change in velocity (35 m/s - 20 m/s = 15 m/s) and dividing it by the time it took for the change in velocity to occur (5 seconds).
If the graph is traveling at a constant speed of 1 unit per minute, then after 5 seconds it would have traveled 5/60 = 1/12 units. Therefore, the speed at 5 seconds is 1/12 units per second.
The airplane's final velocity will be its initial velocity plus its acceleration multiplied by time. Initial velocity is 0, so the final velocity will be (20 mph/s)(30 s) = 600 mph.
Constant speed and constant velocity
0.07km
Initially be positive as she accelerates towards her terminal velocity, then decrease as she approaches terminal velocity, eventually reaching zero once she hits terminal velocity.
No
If the acceleration was constant (15 + 25) /2 = 20 (time does not figure into the averaging at all!)
54.536842105263157894736842105263 seconds???
Assuming the rate of 60 mph is constant, traveling 60 mph means you are traveling one mile per minute. Since 45 seconds is 3/4 of a minute, you have traveled 3/4 of a mile, or3,960 feet