0
A car moving 28 m/s skids to avoid an accident, stopping in 1.8 s. calculate the acceleration of the car while it stops?
u=28m/s
v=0m/s
t=1.8s
a=?
Solution:
v=u+at
0=28+(-a)1.8
-28=-1.8a
28=1.8a
a=15.5m/s2
What else can I help you with?
How do you calcuclate the acceleration of a moving obect?
Acceleration can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Simply subtract the initial velocity from the final velocity, then divide by the time taken to change the velocity. The resulting value will be the acceleration of the moving object.
What is the linear acceleration equation and how is it used to calculate the acceleration of an object moving in a straight line?
The linear acceleration equation is a (vf - vi) / t, where a is acceleration, vf is final velocity, vi is initial velocity, and t is time. This equation is used to calculate the acceleration of an object moving in a straight line by finding the change in velocity over time.
What formula do you use to calculate the acceleration of an object moving in a straight line?
Acceleration = Final velocity - Initial velocity / time
What must you know about an object that is moving in a straight line to calculate its acceleration?
To calculate the acceleration of an object moving in a straight line, you need to know the initial velocity, final velocity, and the time it takes for the change in velocity to occur. Acceleration is calculated as the change in velocity over time.
What must you know about an object Moving in a straight line to calculate its acceleration?
You must know its mass and the net force. If it is moving at constant velocity, the net force is zero and the acceleration is zero.
To find the acceleration of an object moving in a straight line you must calculate the charge in distance during unit of time?
To find the acceleration of an object moving in a straight line, you must calculate the change in velocity during a unit of time. Acceleration is the rate of change of velocity over time, not distance. It is given by the formula acceleration = (final velocity - initial velocity) / time.
What formula do you use to calculate the celebration of an object moving in a straight line?
To calculate the acceleration of an object moving in a straight line, you can use the formula a = (Vf - Vi) / t, where a is acceleration, Vf is the final velocity, Vi is the initial velocity, and t is the time taken.
What is the solution to the acceleration physics problem involving a moving object?
The solution to the acceleration physics problem involving a moving object is to calculate the acceleration by dividing the change in velocity by the time taken for the change to occur. This can be represented by the formula: acceleration (final velocity - initial velocity) / time.
How do you calculate speed moving around the curve?
To calculate the speed of an object moving around a curve, you can use the centripetal acceleration formula: (a = v^2 / r), where (a) is the centripetal acceleration, (v) is the speed of the object, and (r) is the radius of the curve. To find the speed ((v)), you need to know the radius of the curve and the centripetal acceleration acting on the object.
How can one calculate the distance traveled by an object using the acceleration and time values?
To calculate the distance traveled by an object, you can use the formula: distance 0.5 acceleration time2. This formula takes into account the acceleration of the object and the time it has been moving to determine the distance traveled.
What is the relationship between accelerometer readings and velocity measurements in a moving object?
Accelerometer readings measure the acceleration of a moving object, which can be used to calculate the object's velocity. By integrating the acceleration data over time, the velocity of the object can be determined.
What will be the stopping distance for a 1000 kg car moving 20 meters per second when you apply a force of -500 N?
To calculate the stopping distance, you need to first find the acceleration using the formula F = ma, where F is the force, m is the mass, and a is the acceleration. Once you have the acceleration, you can use the formula v^2 = u^2 + 2as, where v is the final velocity (0 m/s in this case), u is the initial velocity, a is the acceleration, and s is the stopping distance. Solve for s to find the stopping distance.
