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What is the relationship between skid length and the initial velocity of a car help answer this theorotically not in formula thnkx?
In a car the maximum acceleration (deceleration) caused by breaks is about 1 g. Thus the faster the initial speed, then the greater the time AND distance needed to come to a stop will be required.
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.
If you know the acceleration of a car its initial velocity the time interval what can you predict?
Its final velocity, the distance covered.
What is the acceleration of car that increase its speed by 10 milessec after 30 seconds if the initial velocity was 20 milessec?
The acceleration of the car can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. In this case, the final velocity is 20+10 = 30 miles/sec, the initial velocity is 20 miles/sec, and the time is 30 seconds. So, the acceleration of the car is (30 - 20) / 30 = 0.33 miles/sec^2.
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.
What happens to a car's velocity when you double its velocity?
Its value grows to become precisely equal to double its initial value, while its direction remains unchanged.
What to do if the car change its velocity and the given is the acceleration?
If the acceleration of the car is given, you can calculate the change in velocity using the formula: final velocity = initial velocity + (acceleration * time). You need to know the initial velocity and the time for which the acceleration is acting to determine the final velocity.
What is the car's acceleration between 25s and 30s?
The car's acceleration between 25s and 30s can be calculated by determining the change in velocity during that time interval and dividing it by the time elapsed. Acceleration = (final velocity - initial velocity) / time. You need to know the initial and final velocities of the car during that time period to calculate its acceleration.
What is the final velocity f a car that accelerates from rest at 9ftsecond squared for 8 seconds?
The final velocity of the car can be calculated using the formula: final velocity = initial velocity + (acceleration * time). Since the car starts from rest, its initial velocity is 0. Plugging in the values, we get: final velocity = 0 + (9 ft/s^2 * 8 s) = 72 ft/s. Therefore, the final velocity of the car is 72 ft/s.
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.
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
How do find use the uniform acceleration that cause a car's velocity to change?
To find the uniform acceleration that causes a car's velocity to change, you can use the equation: Acceleration = (final velocity - initial velocity) / time. This formula allows you to calculate the rate at which the car's velocity is changing over a specific period of time.
