# Motion (SACS Gr 7 Summative) Question Preview (ID: 48768)

###
Summative Test.

**A train travels 120 km in 2 hours and 30 minutes. What is its average speed?**

a) 48 km/ hr

b) 3.75 km/hr

c) 12 km/hr

d) 2 km/hr

**Ann walked 1.5 miles south to her house in 0.5 hours. What is Annâ€™s velocity.**

a) 3 miles / hour due South

b) 3 m / hr due South

c) 0.75 miles / hour due South

d) 0.75 m / hr due South

**The race car was moving for 3.7 hours and during that time moved 500 miles east. What is the velocity?**

a) 135.135 miles/ hour due East

b) 135 miles / hour due East

c) 135.13 miles / hour due East

d) 135. 14 miles / hour due East

**What is the speed of a walking person in m/s if the person travels 1000 m in 20 minutes?**

a) 0.80 m/s

b) 8.0 m/s

c) 20000 m/s

d) 0.20 m/s

**Which of the following is a Vector quantity?**

a) Left hemisphere of the earth is at 3 degrees

b) South pole is experiencing a -5 degree Celsius temperature

c) The time in South Africa is 3:39 pm

d) 36 crawls and hops going the bridge

**Which of the following is an example of a Scalar Quantity?**

a) 12 hops due East

b) 37.9 degree Celsius on the right armpit

c) 12:00 am in the Northern Mindanao

d) 173 kph towards South

**If you walk exactly four times around a sports track, what is your displacement?**

a) 0

b) 4 times

c) Half

d) Quarter

**A person begins at 0 m and walks 5 meters to the North, turns around and walks 8 meters to the South. What is the displacement?**

a) 13 m NS

b) 3 m S

c) 13 m S

d) 3 m N

**A boy walks 4 m, East and 3 m, North. What is his displacement?**

a) 25 m NE

b) 7 m NE

c) 5 m NE

d) 12 m NE

**A whale swims due east (from 0 km) a distance of 5 km, turns around and goes due west for 2 km and finally turns around again and heads 4 km due east. What is the total distance traveled?**

a) 9 km

b) 40 km

c) 20 km

d) 11 km

Play Games with the Questions above at ReviewGameZone.com

To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 48768 in the upper right hand corner or click here.

To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 48768 in the upper right hand corner or click here.

TEACHERS / EDUCATORS

Log In | Sign Up / Register

Log In | Sign Up / Register