8ms-1
The average speed is 5 metres per second.
The object is moving at the speed of 50 ms-1 .
Speed = distance/time So speed = 100/5 = 20 Answer: 20m/s.
4 meters/2 seconds = 2 meters/second.
The speed of the object would be 3 meters per second (45 meters ÷ 15 seconds).
8ms-1
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.
The average speed is 5 metres per second.
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).
what is the speed of a rocket that travels 9000 meters in 12.12 seconds
The object is moving at the speed of 50 ms-1 .
Speed = distance/time So speed = 100/5 = 20 Answer: 20m/s.
4 meters/2 seconds = 2 meters/second.
The total distance covered is 32 meters (16 meters + 16 meters). The total time taken is 6 seconds (4 seconds + 2 seconds). Therefore, the average speed of the object is 32 meters / 6 seconds = 5.33 meters per second.
A rocket that travels 9000 meters in 12.12 seconds moves at 742.5742 meters/second which is approx 1660 mph
40 meters/10 seconds = 4 meters per second.