Matching a Graph Physics

What is object doing at t = 4 s to t = 6 s?

• At rest

• Speeding up

• Slowing down

What is object doing at t = 7 s to t = 9 s?

• moving backward.

• speeding up

• moving forward

• moving forward

Tags

NGSS.HS-PS2-1

At what time interval does the object have the greatest speed?

• t = 6 s to t = 9 s

• t = 1 s to t = 4 s

• t = 4 s to t = 6 s

What is the object doing between t = 5 s and t = 10 s?

• moving backward

• speeding up

• slowing down

• moving forward

What is the velocity of the object between t = 0 and t = 5 s?

• 0.8 m/s

• 0.6 m/s

• 0.5 m/s

• 0.9 m/s

What is the distance the object moved from t = 0 min. to t = 10 min.?

• 300 m

• 30 m

• 6 m

• 600 m

From t = 15 min. to t = 30 min., the object is (slowing down / speeding up) because its velocity is (+ / -) and its acceleration is (+ / -).

• slowing down , +v , -a

• speeding up , +v , -a

• slowing down , -v , -a

• slowing down , -v , +a

Tags

NGSS.HS-PS2-1

From t = 30 min. to t = 40 min., the object is (slowing down / speeding up) because its velocity is (+ / -) and its acceleration is (+ / -).

• speeding up , -v , -a

• slowing down , -v , -a

• speeding up , +v , -a

• slowing down , -v , +a

Tags

NGSS.HS-PS2-1

These three graphs describe ___ motion.

• projectile

• free fall

• harmonic

• rotational

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4

In graph i, acceleration is ( + / - / 0 ) and the object is ____.

• + / moving with constant acceleration

• - / moving with constant acceleration

• + / moving with increasing acceleration

• - / moving with decreasing acceleration

Tags

NGSS.HS-PS2-1