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What is the braking time from 1.5 to 2 seconds what is the final velocity?
Wiki User
∙ 11y ago
The braking time is 2 - 1.5s = 0.5s. The final velocity, if the object comes to a stop, is 0m/s.
Wiki User
∙ 11y ago
Wiki User
∙ 11y ago10 m/s
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What is the final velocity of an object that starts at 45 mph and accelerates at a rate of -10 mphsec for 3 seconds?
the final velocity = initial velocity + acceleration x time; since acceleration is negative final velocity = 45 - 10x3 = 45 -30 = 15 mph
What is the equation for change in acceleration?
accelaration is defined as the rate of change of velocity. Therefore the formula for acceleration is a =(Final Velocity - Initial Velocity) divide by the (change in time)
A ball is dropped and falls for 3.3 seconds what is the ball's final velocity?
The final velocity?æwill be?æ 32.34m/s. It is given by the?æformula?æ v = ut+at, where a is acceleration due to gravity(9.8m/s^2), u is the initial (0), and t is the time taken.
What formula is used to calculate accleration?
Accelaration= change in velocity/time taken OR Acceleration=final velocity- initial velocity/time taken
How do you calculate initial velocity when given final velocity acceleration and time?
Acceleration is the rate of change of velocity per time, so to get velocity, multiply (acceleration)*(time). This will give the change in velocity over the specific amount of time. You must add the initial velocity to get the final velocity, so we have the formula: Vf = Vo + a*t, where Vo is the initial velocity. This means that you can rearrange to get Vo = Vf - a*t
A braking time of 1.5 to 2 seconds what is the final velocity?
You need more details.The final velocity could be 0However, you need to know the initial velocity, and the braking acceleration, and perhaps other acceleration/deceleration factors to know the true answer.
Redo the problem worked out in the second column of your textbook keep everything the same except change the braking time from 1.5 to 2 seconds what is the final velocity?
10m/s
Redo the problem worked out in the second column of page 128 of your textbook keep everything the same except change the braking time from 1.5 to 2 seconds what is the final velocity?
The answer is A. 10m/s *:)
When acceleration occurs?
Acceleration occurs when velocity changes over time. The formula for it is as follows: a = (Vf - Vi) / t a: acceleration (meters/seconds2) Vf: Final velocity (meters/seconds) Vi: Initial Velocity (meters/seconds) t: Time (seconds)
How do you determine a cars final speed after acelerating for three seconds?
Using the equation of motion v = u + at. v-the final velocity, u - initial velocity a- acceleration and t-the time.
What is the Formula in Final Velocity?
Final velocity = (Initial velocity) + (time)(acceleration)
What is the velocity of an object that starts at 45 mph and accelerates at a rate of -10 mphsec for 3 seconds?
the final velocity = initial velocity + acceleration x time; since acceleration is negative final velocity = 45 - 10x3 = 45 -30 = 15 mph
What is a cars acceleration if it travels 0 to 55 miles per hour in 6 seconds?
Acceleration = Change in Velocity / Change in Time a = (Final Velocity - Initial Velocity) / (Final Time - Initial Time) = (55-0)/(5-0) = 55/5 a = 11 m/s^2
What will be the final velocity if the acceleration of 10 meters per second squared is sustained for 7 seconds?
It will depend upon the initial velocity of the body. If 'u' be the initial velocity of the body, then the final velocity will be: v = u + at (v = final velocity, a = acceleration, t = time) i.e., v=u+10*7 = (u + 70) m/sec. If u=0 (i.e the initial velocity be zero) then final velocity, v=70 m/sec.
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
If an object is accelerating what equation relates the distance traveled by that object to the initial velocity final velocity and time?
Final velocity = Initial velocity +(acceleration * time)
How do you find final Velocity of an object?
The final velocity is (the initial velocity) plus (the acceleration multiplied by the time).
