If a car is traveling 100 km/h west and comes to a stop in 3 min, what is the car's acceleration?

0.15 m/s2 east

0.15 m/s2 west

0.56 m/s2 east

0.56 m/s2 west

0.15 m/s² east

Explanation:

We can use following kinematic equation for Uniformly-Accelerated Motion to solve this problem:

Where v is the final velocity, v₀ is the initial velocity, a is the acceleration and t is the time interval.

The data of the problem is:

Replacing the data in the formula:

0 km/h = -100 km/h + a × 3 min

It's very important to use the same units when solving problems. I will convert kilometer to meters and hour or minutes to seconds, because the answer choices are given in m/s².

Then:

And considering our frame of reference, a positive sign indicates that the acceleration is east-bound.

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.