You can't convert between seconds, and meters/second. If you have a problem that involves speeds, use the formula: distance = speed x time.
It would take the signal 0.1 seconds to travel 3 metres, given the parameters that you have given.
No starting velocity was given, so I can't give a correct answer, but I can answer part of the question. Given an acceleration and a time through which an object accelerates, you can determine the change in velocity. Acceleration is just the change of velocity over a period of time. Since we have an acceleration of -3.1 meters per second squared, acting for two seconds, we have a change in velocity of -6.2 meters per second. Take the original velocity and subtract 6.2 meters per second to get the answer.
per second per second is taken with the context of how an object is changing its acceleration. An object accelerates by speeding up or slowing down. If an object speeds up, it could speed up at a rate of 5 meters per hour, let's say, every second. So after one second, its speed is 5 mph; after two seconds, its speed is 10 mph and so forth. If an object's speed is increasing at 5 meters a second, then its speed is 5 meters per second the first second; 10 meters per second the second second and so forth. We would say the object's acceleration is 10 meters per second / per second.AnswerIt has to do with speed,the time an object falls from a given height is calculated in seconds per second( it fell in less than a second)
If a car is moving 42 meters per second after 6 sectons, the average acceletion is 7 meters per second per second. It is an average, given two points of data, and it is not the instantaneous acceleration at any point in time.
This is imposible to calculate. In order to find acceleration, knowlege of at least 3 of these variables must be given: initial speed, final speed, distance, and time.
Because if the given is meter the answer is second and when the given is seconds the answer is meters
That depends what data you are given. Close to the Earth's surface, such an object will accelerate at 9.8 meters/second2, so if it starts from rest, after "n" seconds, it will have a speed of "9.8n" meters/second.
100 km per what time? speed is not given. Assume speed = 100 km/hour Then in 2 seconds you travel: 100 km/h = 100000/3600 m/second = 1000/36 meter/second in 2 seconds you travel 2000/36 meters = 500/9 meters = 55.6 meters
It would take the signal 0.1 seconds to travel 3 metres, given the parameters that you have given.
This question doesn't make a lot of sense. Maybe something is missing? To convert seconds to metres per second you would need to divide the metres given by the number of seconds used. If all you have is seconds, and no distance, then you are stuck. Metres per second is a measure of speed and seconds is a measure of time. Speed=distance/time. So divide your metres by your seconds to get metres per second.
You divide the given acceleration by the standard acceleration due to Earth's gravity. If the acceleration is in meters per second square, you divide by 9.8.You divide the given acceleration by the standard acceleration due to Earth's gravity. If the acceleration is in meters per second square, you divide by 9.8.You divide the given acceleration by the standard acceleration due to Earth's gravity. If the acceleration is in meters per second square, you divide by 9.8.You divide the given acceleration by the standard acceleration due to Earth's gravity. If the acceleration is in meters per second square, you divide by 9.8.
Average speed = Distance divided by time taken and the unit is meters per second (written m/s), so remember to convert distance to meters and time to seconds if it not already given to you as these.
You can't calculate the force from the rate at which work is done.10 joules in 20 seconds could be:-- 1 newton pushing along at 50 centimeters per second, or-- 0.1 newton pushing 5 meters per second, oran infinite number of other possibilities.From the data given in the question, all we know is that the 'power' is 1/2 watt.
thank you
No starting velocity was given, so I can't give a correct answer, but I can answer part of the question. Given an acceleration and a time through which an object accelerates, you can determine the change in velocity. Acceleration is just the change of velocity over a period of time. Since we have an acceleration of -3.1 meters per second squared, acting for two seconds, we have a change in velocity of -6.2 meters per second. Take the original velocity and subtract 6.2 meters per second to get the answer.
A stone that falls from a ledge and takes 8 second to hit the ground travels a distance of 313.6 meters. You can find this answer by substituting 8 seconds for time in the physics formula d = 1/2 x acceleration x (t squared), where d = distance, acceleration is given as a =9.8 meters/second squared, and t squared is time in seconds.
per second per second is taken with the context of how an object is changing its acceleration. An object accelerates by speeding up or slowing down. If an object speeds up, it could speed up at a rate of 5 meters per hour, let's say, every second. So after one second, its speed is 5 mph; after two seconds, its speed is 10 mph and so forth. If an object's speed is increasing at 5 meters a second, then its speed is 5 meters per second the first second; 10 meters per second the second second and so forth. We would say the object's acceleration is 10 meters per second / per second.AnswerIt has to do with speed,the time an object falls from a given height is calculated in seconds per second( it fell in less than a second)