The Figure Shows a Graph of the Position X of Two

question 94

Multiple Choice

The figure shows a graph of the position x of two cars,C and D,as a function of time t. According to this graph,which statements about these cars must be true? (There could be more than one correct choice.)

• A)The magnitude of the acceleration of car C is greater than the magnitude of the acceleration of car D.
• B)The magnitude of the acceleration of car C is less than the magnitude of the acceleration of car D.
• C)At time t = 10 s, both cars have the same velocity.
• D)Both cars have the same acceleration.
• E)The cars meet at time t = 10 s.