92.2m/s
A 92.2 m/s V = (4 m/s) + (9.8 m/s²) (9 s) V = 92.2 m/s
.11 meters You are just moving the decimal place two spaces to the left. 100cm=1m
Dividing distance travelled by time taken gives 100/12 = 8.5 metres per second. There are 3600 seconds in one hour, therefore, 8.5 metres per second is equal to 8.5 x 3600 = 30600 metres per hour. There are 1609.344 metres in one mile. Therefore, rounded to two decimal places, 30600 metres per hour is equal to 30600/1609.344 = 19.01 miles per hour.
If an object is moving 18 feet in 2 seconds, then it is moving 64,800 (18 times 60 times 60) feet in one hour. That is 12.3(64,800 divided by 5,280) miles per hour.
Speeds are given in terms of distance per time (for example, miles per hour is a common unit for speed). This means that you simply divide 50 feet by 3 seconds to get 16.67 feet per second. That is a perfectly valid unit for speed, but you could express the same speed as 5.08 meters per second or 11.36 miles per hour.
Jack is moving at a speed of 7.5 meters per second.
If it's moving at 70 meters per second, and it's moving for 5 seconds..Simple math. 70 x 5 = 350 meters in 5 seconds.
10 metres in 5 seconds or 2 metres per second.
The object is moving at the speed of 50 ms-1 .
6 meters per second. Explanation: After 1 second = 2 meters per second. After 2 seconds = 4 meters per second. After 3 seconds = 6 meters per second.
20 meters per second
Still accelerating til it hits earth. ====================================== The height from which she dropped the ball is irrelevant. In any case, the ball was most likely moving at the greatest speed just as it hit the ground. The answer to the question is: zero.
Someone traveling 10 meters in 5 seconds is moving at the same speed as the one going 20 meters in 10 seconds.
In basketball, you can hold the ball for a maximum of 5 seconds without dribbling, moving, passing, or shooting before a violation is called.
480 000 J
40 N
If it started at rest, 4x40 is 160 metres per second