Speed = distance/time
So speed = 100/5 = 20
Answer: 20m/s.
The average speed is 5 metres per second.
8ms-1
The object is moving at the speed of 50 ms-1 .
The distance-time graph shows that the object initially travels 2 meters in 2 seconds, indicating a speed of 1 m/s for that segment. Subsequently, it travels 80 meters in 40 seconds, resulting in an average speed of 2 m/s for that segment. Overall, the graph reflects two different speeds during the object's journey, with the second segment being slower than the first. The overall distance covered is 82 meters in a total of 42 seconds.
To calculate the speed of an object, you use the formula speed = distance/time. In this case, the object travels 100 meters in 20 seconds, so the speed would be 100 meters / 20 seconds = 5 meters per second. Therefore, the speed of the object is 5 m/s.
3.00 m/s
The average speed is 5 metres per second.
7.5
Average speed = (total distance) / (total time for the distance) =(16 + 16) / (4 + 2) = (32/6) = 51/3 meters per second
The speed of the object would be 3 meters per second (45 meters ÷ 15 seconds).
8ms-1
The object is moving at the speed of 50 ms-1 .
The object will move a total distance of 80 meters, which is calculated by multiplying the speed (10 m/s) by the time (8 seconds).
The speed of the object is 5 m/s. Speed is calculated as distance divided by time, so 20 meters/4 seconds = 5 m/s.
Th eobject traveled 82 meters in 42 seconds, so average speed is 82/42 = m/s = 1.95 m/s
The velocity of the object is 10 m/s.
To calculate the speed of an object, you use the formula speed = distance/time. In this case, the object travels 100 meters in 20 seconds, so the speed would be 100 meters / 20 seconds = 5 meters per second. Therefore, the speed of the object is 5 m/s.