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D. a reference point
7. A ship is sailing from the port. Compared to which reference point is the ship in
motion?
A the sea
B. the port
C the captain of the ship
D. the cargo the ship carries
8. Which shows rectilinear motion?
A. ants moving on the wall
C. hands of the clock
B. ball rolling
D Earth's revolution
of a moving car, we must divide the distance travelled by the time
9. To know the
it has covered
A force
B. speed
C. position
D motion
10. It is a push or a pull
A friction
B gravity
C force
D. speed
11. Which measurement tells distance?
A 12.5 km
B 2.5 hours
C.9 8 m/s
D.125 kph
12. Which measurement tells speed?
A 45 seconds B. 30 miles
C.97 kph
D. 6 minutes
iv
13. What is the speed of an athlete who runs 200 meters in 40 seconds?​


Sagot :

7. A ship is sailing from the port. Compared to which reference point is the ship in

motion?

A the sea

B. the port

C the captain of the ship

D. the cargo the ship carries

8. Which shows rectilinear motion?

A. ants moving on the wall

C. hands of the clock

B. ball rolling

D Earth's revolution of a moving car, we must divide the distance travelled by the time

9. To know the

it has covered

A.force

B. speed

C. position

D motion

11. Which measurement tells distance?

A 12.5 km

B 2.5 hours

C.9 8 m/s

D.125 kph

13. What is the speed of an athlete who runs 200 meters in 40 seconds?

13.33 m/s

Explanation:

10. It is a push or a pull

Push = When force moves an object away from something, that is a push.

Pull = When force brings an object closer, that is a pull.

12. Which measurement tells speed?

97 kph

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