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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
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
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
How do you find final Velocity of an object?
The final velocity is (the initial velocity) plus (the acceleration multiplied by the time).
If Ben runs from a position 3 miles west of Main Street to a new position 45m west of Main Street in 6 seconds - What is Ben's velocity?
Velocity = distance divided by time / Velocity = average speed over time / Acceleration = (change of) velocity divided by time elapsed Change in velocity = final velocity "minus" initial velocity divided by time elapsed
What is the braking time from 1.5 to 2 seconds what is the final velocity?
To calculate the final velocity and braking time, we need more information such as initial velocity, acceleration, or distance traveled during braking. It is not possible to determine the final velocity and braking time with only the given time interval of 1.5 to 2 seconds.
If 4s to brake at 2400 rpm what is the magnitude of acceleration?
To calculate acceleration when braking, we need more information such as the initial speed. Given that the braking time is 4 seconds and the final speed (0 rpm) is 2400 rpm, we can find the acceleration. The magnitude of acceleration can be determined using the formula: acceleration = (final velocity - initial velocity) / time.
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 *:)
How can the velocity of a car during breaking at a constant acceleration against time from the moment of applying the breaks?
The velocity of a car during braking with constant acceleration can be calculated using the kinematic equation: final velocity = initial velocity + acceleration * time. As the car brakes, the initial velocity decreases to 0 m/s (assuming the car comes to a stop), and the acceleration due to braking is negative. Therefore, the equation becomes: final velocity = -acceleration * time.
If a car goes in 6.8 seconds how do you figure out the acceleration?
To calculate acceleration, you need to know the initial velocity of the car and its final velocity after 6.8 seconds. The acceleration can be found using the formula: acceleration = (final velocity - initial velocity) / time.
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 calculate acceleration between 6 and 9 seconds?
To calculate acceleration between 6 and 9 seconds, you need to find the change in velocity during that time interval and then divide it by the time taken. The formula for acceleration is acceleration = (final velocity - initial velocity) / time. Plug in the velocities at 6 seconds and 9 seconds into the formula to get the acceleration.
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.
Find the acceleration of a car that goes from A meters per second to B meters per second in 8 seconds?
The acceleration of the car can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Given the initial velocity (A), final velocity (B), and time (8 seconds), you can substitute the values into the formula to find the acceleration.
If an object free-falls for 2.6 seconds what will be its final velocity and how far will it fall?
The final velocity of an object in free-fall after 2.6 seconds is approximately 25.48 m/s. The distance the object will fall during this time is approximately 33 meters.
What is the Formula in Final Velocity?
Final velocity = (Initial velocity) + (time)(acceleration)
