Particle Motion Unit 4 AP Calculus

Front

Instantaneous velocity of x(t) = -t² + 1 at t = 1?

Back

v = -2

Front

The position of an object is given as a function of time by x = 3t² + 5t³ - 2t. What is the acceleration of the object at time t = 2 s?

Back

66 m/s/s

Front

s(t) = t² - 20
Find the average velocity from t = 3 to t = 5.

Back

8

Front

v (t) > 0 means

Back

the particle is moving to the right

Front

The acceleration function is the first derivative of...

Back

velocity

Front

Determine when a particle is at rest: x(t)=0, v(t)=0, a(t)=0

Back

v(t)=0

Front

What does the slope of a velocity-time graph between two points indicate?

Back

The acceleration of the object.

Front

Back

speed

Front

Back

total distance

Front

Back

position