[Answer] What is the acceleration?

Answer: 0.2 m/s2

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What is the acceleration? How is this so? Consider the fact that acceleration is a vector that points in the same direction as the change in velocity . That means that the direction of the acceleration determines whether you will be adding to or subtracting from the velocity. Acceleration rate at which velocity changes with time in terms of both speed and direction . A point or an object moving in a straight line is accelerated if it speeds up or slows down. A point or an object moving in a straight line is accelerated if it speeds up or slows down. In mechanics acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities (in that they have magnitude and direction) . The orientation of an object's acceleration is given by the orientation of the net force acting on that object. The magnitude of an object's acceleration as described by Newton's Second Law is the combined effect of two causes: • the net balance of all external forces acting onto that object — magnitude is directly proportional to this net resulting force; In mechanics acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities (in that they have magnitude and direction) . The orientation of an object's acceleration is given by the orientation of the net force acting on that object. The magnitude of an object's acceleration as described by Newton's Second Law is the combined effect of two causes: • the net balance of all external forces acting onto that object — magnitude is directly proportional to this net resulting force; • that object's mass depending on the materials out of which it is made — magnitude is inversely proportional to the object's mass. The SI unit for acceleration is metre per second squared (m⋅s ${\displaystyle {\tfrac {\operatorname {m} }{\operatorname {s} ^{2}}}}$). For example when a vehicle starts from a standstill (zero velocity in an inertial frame of reference) and travels in a straight line at increasing speeds it is accelerating in the direction of travel. If the vehicle turns an acceleration occurs toward the new d...

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