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As there is no unit of anything, this is an unsolvable question.


Gravity is -4.9t^2 meters per second.

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Q: What is the acceleration between 20 sec and 30 sec?
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If your speed was 30 miles an hour and you sped up 50 miles and hour in 20 seconds. What was your acceleration?

Acceleration = (change in speed) / (time interval)= (50 - 30) mph / 20 sec = (20 mi/hr) (1/3,600 hr/sec) (5,280 ft/mi) / (20 sec)= (20 x 5,280) / (3,600 x 20) (mi - hr - ft / hr - sec - mi - sec)= 1.4667 ft/sec2 (rounded, repeating)

If an object goes from 50 mph to 30 mph in 5 seconds what is its acceleration?

-4 mph/sec (Study Island Answer)

How long does it take a car to travel 30m if it accelerates from rest at a rate of 2m sec?

To find the time it takes for the car to travel 30m, we can use the kinematic equation ( s = \frac{1}{2} a t^2), where (s) is distance, (a) is acceleration, and (t) is time. Plugging in the values we have, we get (30 = \frac{1}{2} \times 2 \times t^2). Solving for (t), we find (t = \sqrt{30/1}) = (\sqrt{30}) seconds.

If a cars velocity changes from 0 ms to 30 ms 10 seconds later its average acceleration is?

Acceleration = (change in speed) / (change in time) = (30 m/s) / (10 sec) = 3 meters per second2

Last tie game in sec football?

South Carolina 20 LSU 20 September 30, 1995

What is between 20 and 30?

25 is exactly between 20 and 30.

How many sec are in 30 min?

1 min = 60 sec 30 min = 1800 sec

What has a higher acceleration a 10-kg object acted upon with a net force of 20 N or an 18-kg object acted on by a net force of 30 N?

Acceleration = (force)/(mass)For the first object, A = 20/10 = 2 m/s2For the second object, A = 30/18 = 12/3 m/s2The acceleration of the first object is 20% greaterthan the acceleration of the second one.

What is a square number between 20 and 30?

25 is a perfect square occurring between 20 and 30.

What does 20-30 mean?

Probably 'between 20 and 30.'

What is the difference between speed and accelaration?

Speed is the rate at which an object moves, while acceleration is the rate at which the speed of an object changes. Speed is a scalar quantity (has magnitude only), while acceleration is a vector quantity (has magnitude and direction).

What number is between 10 and 30?

20 is between 10 and 30.