It’s would be the second one aka it would be b
The car's speed after the given amout of time is 19.8 m/s²
<h3>How would you define acceleration?</h3>
The rate at which an object's velocity with respect to time changes is referred to as acceleration in mechanics. They are vector quantities, accelerations. The direction of the net force acting on an object determines the direction of its acceleration. A point or object going straight ahead is accelerated when it accelerates or decelerates. Any alteration in an object's velocity could take the form of a change in direction of motion or a speed increase or reduction. The moon orbiting the earth, an apple falling to the ground, and a car stopped at a stop sign are a few instances of acceleration.
Average Acceleration =Change in Velocity/ Time Taken
So Change in Velocity is 10-x m/s
Time taken is 7.25 s
Given accelaration 4.11 m/s²
Putting the values we get,
4.11 = (10-x)/7.25
⇒29.8 = 10-x
⇒x=19.8 m/s²
To learn more about acceleration, click here:
brainly.com/question/2303856
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Answer:
Y=-3x+5
Step-by-step explanation:
The first one i dont know srry
Do 825,150 minus 448,925 and the sum will be the number of visitors that went to the park in October.
