20 feet per second.
Divide the distance travelled by the time taken - so 180 / 9 = 20
The average speed is 5 metres per second.
If an object travels at an average speed of 31 meters per second, you can calculate the distance it would cover in 30 seconds using the formula: distance = speed × time. Thus, distance = 31 meters/second × 30 seconds = 930 meters. Therefore, the object would travel 930 meters in 30 seconds.
distance = rate x timedistance = (6.0m/sec)(8.0 sec)distance = 54 m
That depends upon what the object has done for the 20 seconds since t = 0 seconds.
10 metres in 5 seconds is a speed of 2 metres/second, or 120 metres/minute = 7200 metres/hour or 7.2 kilometres/hour.
Yes, it is possible. If the object moves in opposite directions for half the time at the same high speed, then the displacements cancel out, resulting in an average velocity of zero over the 10 seconds.
To get average speed, just divide distance by time. In this case, you divide whatever distance an object moves during the 11 seconds, by the 11 seconds.
speed is the ratio of the distance an object moves per time unit (seconds,minutes hours)
The average constant speed of the object between 2 and 5 seconds is the total distance covered divided by the time elapsed. If you have the distance covered during this time interval, divide it by 3 seconds (5s - 2s) to get the average constant speed.
The average speed is 5 metres per second.
The average angular speed formula is: Average Angular Speed (Change in Angle) / (Change in Time) It is calculated by dividing the change in angle (measured in radians) by the change in time (measured in seconds). This gives the average rate at which an object rotates or moves in a circular path over a certain period of time.
When an object is stationary and does not travel, calculating its average speed is not useful since there is no displacement or time taken to travel. Average speed is typically used to measure how fast an object moves over a period of time, which does not apply to a stationary object.
Velocity
If an object travels at an average speed of 31 meters per second, you can calculate the distance it would cover in 30 seconds using the formula: distance = speed × time. Thus, distance = 31 meters/second × 30 seconds = 930 meters. Therefore, the object would travel 930 meters in 30 seconds.
distance = rate x timedistance = (6.0m/sec)(8.0 sec)distance = 54 m
That depends upon what the object has done for the 20 seconds since t = 0 seconds.
The average speed of an object that moves 20m in 3 minutes is 20m/3 min = 6.67 m/min. For the second scenario, to calculate the average speed of an object that moves 20m in 30 min and 4 min, we sum the time first: 30 min + 4 min = 34 min. Then, the average speed is 20m/34 min ≈ 0.59 m/min.