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As there is no unit of anything, this is an unsolvable question.
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∙ 12y ago
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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 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
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 does 20-30 mean?
Probably 'between 20 and 30.'
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)
How long does it take a car to travel 30m if it accelerates from rest at a rate of 2m sec?
15sec * * * * * The question is incorrect and so got a wrong answer. Acceleration cannot be measured in m sec but m sec-2. The previous answerer, assumed that the questioner had meant velocity, not acceleration. If the velocity had been 2 m sec-1 then the time would have been 15 seconds. But it was not even m sec-1! It seemed the units were wrong. If you assume that acceleration = 2 m sec-2 then t2 = 2s/a = 2*30/2 = 30 and so t = sqrt(30) seconds = 5.48 seconds (approx)
If an object goes from 50 mph to 30 mph in 5 seconds what is its acceleration?
-4 mph/sec (Study Island Answer)
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
What is the difference between speed and accelaration?
speed means - how fast your going . acceleration - is the change in speed. examples: I was going down the highway at 65mph (current speed). A corvette can accelerate from 30-70mph in 4 sec.
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.
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.
How many sec are in 30 min?
1 min = 60 sec 30 min = 1800 sec
What does 20-30 mean?
Probably 'between 20 and 30.'
What is a square number between 20 and 30?
25 is a perfect square occurring between 20 and 30.
What number is between 10 and 30?
20 is between 10 and 30.
