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In the case of constant velocity (or speed), velocity = distance / time.
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What is the velocity of the object between 20 and 40 seconds?
The velocity = (location at 40 seconds - location at 20 seconds)/20 in the direction in which the object is moving.
What is the velocity of a soccer ball kicked into the goal that is 28 meters away and it arrives in 1.4 seconds?
Velocity = Distance/Time = 28/1.4 = 20 m/s
A ball is thrown upward with an initial velocity of 20 meter per second how long is the ball in the air?
The ball continues to rise until its upward speed decreases to zero. Since gravity adds 9.8 meters per secondto its downward speed every second, it will continue moving upward for (20/9.8) = 2.0408 seconds (rounded).After it peaks and begins falling, it will return to the elevation from which it was launched in the same length of time.The total time from launch to catch is (20/9.8) x 2 = 4.0816 seconds (rounded).(We don't know about additional time to fall to the ground, because we don't know exactly how highthe hand was when the ball was launched.)
A ball is thrown straight up from a platform 5 feet above the ground with an initial velocity of 20 feet per second Write an equation that you can use to find how long the ball was in the air?
Height = H0 + V0 T +1/2a T2H0 = height when released = +5V0 = velocity when released = 20 up = +20a = acceleration of gravity = 32.2 down = -32.2When the ball hits the ground, "Height" = 05 + 20 T - 16.1 T2 = 0Easier . . . 16.1 T2 - 20 T - 5 = 0Quadratic formula: T = 1/32.2 [ 20 +/- sqrt(400 + 322) ]T = (20 +/- 26.87) / 32.2T = -0.213 secondsT = 1.456 seconds (rounded)
What is the objects velocity after the 20 N force is applied for 5 seconds?
There is no answer to your question without knowing the direction of the velocity and of the force application.
If a student travels 20 meters in 5 seconds what is the students velocity?
4 m/s
What is the velocity of an object that moves 20 meters in 5 seconds?
The speed of the the object is 20/5 = 4 metres per second.In order to answer the question in terms of velocity, it is necessary to know the direction of motion because velocity is a vector.
If toni walked 100 feet in 20 seconds how many did he walk in 25 seconds?
Velocity (or Speed) = Distance ÷ Time Toni's speed is therefore 100 ÷ 20 = 5 feet per second. Distance = Velocity x Time In 25 seconds, Toni walks, 5 x 25 = 125 feet.
Acceleration is defined as a change in velocity over time. if a runner increases velocity from 2 ms to 4 ma over a period of 20 seconds what is her acceleration?
The idea is that you should: a) Calculate the change in velocity. b) Divide this change by the time. This gives you the average acceleration over the 20 seconds, in this case.
A rotating merry go round has a radius of 30 feet If it completes one revolution in 20 seconds find the velocity of the outer edge?
A rotating merry go round has a radius of 30 feet. If it completes one revolution in 20 seconds, find the velocity of the outer edge.
You are snowboarding at Marmot Basin and you travel 600 m in 30 seconds What is your velocity?
20 meters per second is the speed--velocity would require direction data, as well. Velocity is a vectored quantity.
While launching a rocket of mass 2 104 kg a force of 5 105 is applied for 20 seconds The velocity attained by the rocket at the end of 20 seconds?
The answer for that one is 500 m/s
