Kinematics Equation 2

Multiple Choice

Which variable in the kinematics equation Δx = v_it + (1/2)at^2 represents acceleration?

• Δx

• v_i

• t

• a

Multiple Choice

Based on the airplane and Volkswagen Beetle scenarios, which of the following quantities must be known to calculate displacement using Kinematics Equation 2?

• Initial velocity and acceleration only

• Time and acceleration only

• Initial velocity, time, and acceleration

• Acceleration and displacement only

Poll

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