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Military rockets of the 1800s achieved velocities on the order of 100 meters per second. Robert Goddard achieved mach 1 (about 350 m/sec) with his rockets. To escape the gravity of our Earth, a rocket would need to achieve a velocity of about 11,000 m/sec. The X-15 rocket plane achieved a speed of over 110,000 meters per second.
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How do you convert speed in meters per second?
so you calculate for one second howmuch meters do you pass and the number that you had is your speed on meters per second
What is the speed in meters per second of a boat traveling at a speed of 12.3 knots?
6.32766667 meters per second ==
What is a car's acceleration if it increases its speed from 5 meters per second to 20 meters per second in 3 seconds?
In general, the acceleration during that time interval could vary considerably. However, we can calculate the average acceleration during the interval. The change in speed is 20 meters per second - 5 meters per second = 15 meters per second, and this change in speed occurs over a 3 second interval. Thus the average change in speed over this interval is 15 meters per second/ 3 seconds = 5 meters per second per second = 5 meters/second2
What is speed in meters per second?
The speed of each meter per second is the same as 3.6 kilometers per hour. As an example, 10 meters per second is 36 kilometers per hour.
What is measured by meters per second per second?
The speed of an object falling from a great height is measured in meters per second per second until it reaches terminal velocity (maximum downward speed).
What is the SI unit for tangential speed?
meters per second
How do you convert speed in meters per second?
so you calculate for one second howmuch meters do you pass and the number that you had is your speed on meters per second
How much does its speed change after 5 minutes with an acceleration of 470 meters per second?
"470 meters per second" is a speed, not an acceleration. Assuming you mean "470 meters per second square", that is the same as a change of 470 meters per second every second. Just multiply by the number of seconds to get the change in speed."470 meters per second" is a speed, not an acceleration. Assuming you mean "470 meters per second square", that is the same as a change of 470 meters per second every second. Just multiply by the number of seconds to get the change in speed."470 meters per second" is a speed, not an acceleration. Assuming you mean "470 meters per second square", that is the same as a change of 470 meters per second every second. Just multiply by the number of seconds to get the change in speed."470 meters per second" is a speed, not an acceleration. Assuming you mean "470 meters per second square", that is the same as a change of 470 meters per second every second. Just multiply by the number of seconds to get the change in speed.
What speed rocket starts?
rocket starts off at a speed of zero metres per second.
What is the speed in meters per second of a boat traveling at a speed of 12.3 knots?
6.32766667 meters per second ==
How long will it take a rocket to fly 9000meters if its average speed is 320 meters per second?
9,000/320 = 28.125 seconds
How do you convert speed in feet per second into meters per second?
Multiply feet per second by 0.3048 to get meters per second.
What is the SI unit for constant speed?
There is no "unit for constant speed".The SI unit for speed (just "speed") is meters per second. Constant speed means there is no acceleration; the unit for acceleration is meters per second squared.
What is the speed of rocket?
In dry air, 20 °C (68 °F), or 343 meters per second to be excact.
A ball is thrown horizontally from a cliff at a speed of 8 meters per second. What is its speed one second later?
After a second, the ball will still have a horizontal velocity of 8 meters per second. It will also have a vertical velocity of 9.8 meters per second (Earth's acceleration is about 9.8 meters per square second). The combined speed (using the Law of Pythagoras) is about 12.65 meters per second.
What is a car's acceleration if it increases its speed from 5 meters per second to 20 meters per second in 3 seconds?
In general, the acceleration during that time interval could vary considerably. However, we can calculate the average acceleration during the interval. The change in speed is 20 meters per second - 5 meters per second = 15 meters per second, and this change in speed occurs over a 3 second interval. Thus the average change in speed over this interval is 15 meters per second/ 3 seconds = 5 meters per second per second = 5 meters/second2
What is the speed of sound in air in meters per second?
343 meters/second
