Speed Notes and Practice

Presentation

•

Science

•

8th Grade

•

Medium

•

NGSS

MS-ESS1-1, MS-PS3-1, MS-ESS1-2

Standards-aligned

Whitney Price

Used 19+ times

FREE Resource

9 Slides • 23 Questions

PS.8 Work, Force & Motion

Today I will - complete calculating speed in practice questions
So that I can - apply mathematical and computational thinking to calculate and analyze speed, velocity, and acceleration (PS.8a)
I'll know I have it when - I can answer 80% of questions
correctly.

Multiple Choice

Motion is

a word that rhymes with ocean.

an object's change in its speed to a reference point.

an object's change in position to a reference point.

an object's change in position to its rate of speed.

Multiple Choice

A reference point is

the object that appears to stay in place.

the number to the right of the decimal point.

the object that appears to be in motion.

is calculated by using speed, distance, and time.

Multiple Choice

The best reference points are stationary (not moving).

true

false

Multiple Choice

What is speed?

how far you go

how much distance is covered over a period of time

how fast you accelerate

the change in the location of a object

Multiple Choice

Objects that are moving really fast have a lot of ________.

Energy

velocity

knowlege

gravity

Multiple Choice

What happens to the energy of an object as its speed decreases?

It stays the same

It increases

It decreases

It first decreases then increases again

The magic triangle can be used to
calculate the speed, distance and time with just a few small changes.

Multiple Choice

What is the formula to calculate speed?

S = t/d

S = d/t

S = d x t

S = t x d

Multiple Choice

Which of the following is a unit of speed?

km/hr

Multiple Choice

Which of the following is a unit of speed ?

sec

m/s

min

Multiple Choice

A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?

10 m/s

1000 m/s

100 seconds

10 seconds

Multiple Choice

Kendra is walking home and her house is 200 m away. It takes her 20 seconds to get home. What was her speed?

400 m/s

200 m/s

25 m/s

10 m/s

Multiple Choice

Which car is going the fastest speed?

Car A-
10 miles/hour

Car B-
20 miles/hour

Car C-
30 miles/hour

Car D-
40 miles/hour

Multiple Choice

Reese rides her bike 10 miles in 5 hours.
Avery rides her bike 15 miles in 5 hours. Which girl rides her bike faster?

Reese

Avery

Multiple Choice

If you are solving for the distance, you would calculate the...

time divided by speed

speed divided by time

speed multiplied by time

distance multiplied by speed

Multiple Choice

Which of the following is a unit of distance ?

miles/hr

min

Multiple Choice

Which of the following is a unit of distance ?

miles/hr

min

Multiple Choice

Mike is running at a pace of 8 m/s for 8 seconds. What distance did he cover in 8 seconds?

64 m

1 m

8 m

24 m

Multiple Choice

Aaron is driving 70 km/hr for 3 hours. What distance did he cover?

25 km

210 km

70 km

1.5 km

Multiple Choice

In order to find the Time, you must

divide the distance by the speed (distance/speed)

multiply the distance by the speed (distance/speed)

Neither of the Above

Multiple Choice

Which of the following is a unit of time?

sec

m/s

Multiple Choice

Which of the following is a unit of time?

km/hr

Multiple Choice

Abby is driving at a speed of 30 km/hr over a distance of 600 km. How long will it take her to go 600 km?

300 hr

20 hr

15 hr

90 hr

Multiple Choice

Mr. Mellon is walking to school at a pace of 5m/s and the school is 500m away. How long will it take him to get to school?

100 s

2500 s

10 s

150 s

PS.8 Work, Force & Motion

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