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A car traveling at 8 meters per second due north speeds up to 10 meters per second in the same direction If it takes the car 5 seconds to change its velocity what is the car's acceleration?
Magnitude of acceleration = (change in speed) / (time for the change) = 2/5 Acceleration = 0.4 meters per second2 north
How much force is needed to accelerate a 1 kilogram toy car at a rate of 2 meters per second south?
Force is mass times acceleration. Assuming you mean an acceleration of 2 meters per second per second the force is 1 x 2 = 2N, south direction
What is the acceleration of a car that goes from 32 miles per second to 96 miles per second in 8 seconds?
Acceleration = change in velocity/change in time Acceleration = 96 miles per second - 32 miles per second/8 seconds = 8 miles per second per second or, better expressed 8 mi/s^2 ---------------
If a car traveling at 30meters per second slows to a stop in 15 seconds what was the cars acceleration?
(change in velocity)/(change in time)=avg. acceleration (-30 m/s)/(15s)= -2 m/s2
If a car going 105 kilometers per hour stops in a distance of 60 meters what is its acceleration in meters per second squared and how many g?
Acceleration = 7.09 ms-2 G's = 7.09/9.8 = 0.72
If a car accelerates from 5 m per second to 15 m per second in 2 seconds what is average acceleration of the car?
5 metres per second squared
A car traveling at 8 meters per second due north speeds up to 10 meters per second in the same direction If it takes the car 5 seconds to change its velocity what is the car's acceleration?
Magnitude of acceleration = (change in speed) / (time for the change) = 2/5 Acceleration = 0.4 meters per second2 north
How much force is needed to accelerate a 1 kilogram toy car at a rate of 2 meters per second south?
Force is mass times acceleration. Assuming you mean an acceleration of 2 meters per second per second the force is 1 x 2 = 2N, south direction
What is the acceleration of a car that goes from 32 miles per second to 96 miles per second in 8 seconds?
Acceleration = change in velocity/change in time Acceleration = 96 miles per second - 32 miles per second/8 seconds = 8 miles per second per second or, better expressed 8 mi/s^2 ---------------
What is the acceleration between 7 miles per second to 2 miles per second in 5 seconds?
negative one mile per second per second
How do you keep the appropriate distance between you and the car in front of you?
Use the 2 second rule. Leave 2 seconds between your car and the car in front of you.
A car driving on the turnpike accelerates uniformly from 91.0ft per second to 118ft per second in 3.20 seconds. what is the cars acceleration?
8.44 ft/s^2
How much force is needed to accelerate a 1 kilogram car at a rate of 2 meters per second per second?
Force = mass times acceleration F = 1 x 2 = 2 Newtons
What is the car mass if the net force on the car is 3000 in it has an acceleration of 2.0 m?
Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.Use Newton's Second Law: force = mass x acceleration. Since both mass and acceleration are already in SI units, the answer will come out in Newton.
How much force would be required to accelerate the car at a rate of 3 sec?
"3 second" isn't a rate (an acceleration), it's a time.The force can be calculated by Newton's Second Law: just multiply the mass by the desired acceleration.
What constant acceleration in SI units must a car have to go from zero to 61 in 12?
Acceleration is the change in velocity divided by change in time. The SI units for velocity and time are meters per second (m/s) and the second (s), respectively. Therefore, the SI unit of acceleration is meters per second per second (m/s^2). In this problem we have a car accelerating from 0 m/s to 61 m/s in 12 s. The acceleration is thus 61 m/s divided by 12 s to yield an answer of 5.1 m/s^2.
If a car traveling at 30meters per second slows to a stop in 15 seconds what was the cars acceleration?
(change in velocity)/(change in time)=avg. acceleration (-30 m/s)/(15s)= -2 m/s2
