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Grade 9 Motion in one direction

Total questions: 38

Worksheet time: 19mins

Name
Class
Date
1.

If the speedometer of a moving car points to 90 km/h, therefore after two hours the car covers .........................

a)

90 m

b)

180 m

c)

90 km

d)

180 km

2.

The two factors which can be used to describe the motion of a body are the ....................

a)

speed and time

b)

distance and time

c)

area and time

d)

displacement and speed

3.

The distance covered by a moving body through a unit time is called ...................

a)

weight

b)

density

c)

speed

d)

motion

4.

Speed equals ...............

a)

distance ÷ time

b)

distance x time

c)

distance + time

d)

time ÷ distance

5.

Speed measurement unit is ...............

a)

metre.second

b)

metre / second

c)

metre / second 2

d)

no correct answer

6.

Motion of ________ can be considered as motion in one direction.

a)

train

b)

car

c)

cycle

7.

A train covers 50 meters in 2 seconds , find its speed in km/h?

a)

25 m/s

b)

25 km/h

c)

90 km/h

d)

90 m/s

8.

In the given picture does the boy move at

a)

a regular speed

b)

an irregular speed

9.

When a moving object covers equal distances in equal periods of time, this means that the object moves at ................

a)

uniform speed

b)

average speed

c)

uniform speed

d)

relative speed

10.

the fish that swim in ocean in rate 55.68 each 96 second, Its speed about ...........

a)

0.02 m/sec

b)

0.4 m/sec

c)

0.58 m/sec

d)

1.7 m/sec

11.
The car that cover distance 20 km in 2 hours, It's speed is......
a)
5 Km/h
b)
10 Km/h
c)
20 Km/h
d)
40 Km/h
12.
If a bicycle from Helwan to El-Maadi with regular speed , It will cover ........
a)
equal distances in equal periods of time
b)
different distances in equal periods of time
c)
equal distances in different periods of time
d)
different distances in different periods of time
13.
The train which moves with regular speed 125 Km/h, Takes .......... to cover 25 Kilometer.
a)
0.1 hours
b)
0.2 hours
c)
0.3 hours
d)
0.4 hours
14.
If the regular speed of a car 72 Km/h , It means that its speed is ........m/sec
a)
18
b)
20
c)
25
d)
40
15.
when the insect moves from point X to point Y in 50 seconds,Its average speed will be......
a)
0.4 cm /sec
b)
0.5 cm /sec
c)
0.6 cm/sec
d)
0.4 m /sec
16.
The car which moves with speed 120 Km/h is......... the speed of another moves with speed 40 m/sec.
a)
greater than
b)
equal
c)
less than
17.
A student took 10 minutes from his home to his school moving with average speed equal 2 m/sec, the distance between his home to his school is ...........
a)
84 meter
b)
48 meter
c)
1.2 Km
d)
3.6 Km
18.
A snail take a time equal..........to cross a track from grass its width 30cm with average speed 0.2 cm/sec
a)
1.5 minutes
b)
2.5 minutes
c)
90 minutes
d)
150minutes
19.
If two trains move in one direction on two parallel rails, and the first train speed 70 km/h and other 50km/h, the relative speed of the first train as the passenger of the second train evaluate is ......... Km/h
a)
20
b)
50
c)
70
d)
120
20.
Two cars move in the same direction with 100 Km/h speed,the relative speed of the second car as the driver of the first car see is ......
a)
0
b)
50 Km/h
c)
100 Km/h
d)
200 Km/h
21.
The physical quantity which is used to describe and measure the motion of an object is the..............
a)
weight
b)
speed
c)
mass
d)
distance
22.
the change of position of an object from position to another is called
a)
speed
b)
acceleration
c)
velocity
d)
motion
23.
The relative speed value is affected by……….
a)
weight
b)
speed of observer
c)
mass of observer
d)
length of observer
24.
When car (A) covers the same distance as car(B) at the same time, this means that ......
a)
Car (A) is faster than car( B)
b)
Car (A) is slower than car( B)
c)
the two cars moves at the same speed
d)
Car (B) is faster than car( A)
25.
The distance covered by a moving body through a unit time is called the...... of object
a)
weight
b)
density
c)
speed
d)
motion
26.
The relative speed of a car is 50 km/h relative to an observer in a bus moves in same direction at 70 km/h , therfore the actual speed of this car is ..........km/h
a)
20
b)
70
c)
120
d)
170
27.
the measuring units of speed are km/h or m/g
a)
Right
b)
Wrong
28.
The static object 's speed equal zero
a)
Right
b)
Wrong
29.
The motion in straight line in one direction is one of the simplest types of motion
a)
Right
b)
Wrong
30.
speed is the distance covered through a unit area
a)
Right
b)
Wrong
31.
The object which moves with speed 30 Km/minutes, cover 500 meter each one second.
a)
Right
b)
Wrong
32.
The motion of an object means the change of position as time passes
a)
Right
b)
Wrong
33.
The motion in straight line in different directions is considered the simplest type of motion
a)
Right
b)
Wrong
34.
If car(A) took a shorter time than car(B) to cover the same distance so, Car(A) was faster than car(B)
a)
Right
b)
Wrong
35.
speedometer in cars is used to identify the direction of car
a)
Right
b)
Wrong
36.
if a moving object covers equal distances at equal periods of time span so , it moves with regular speed
a)
Right
b)
Wrong
37.
the distance covered by a moving object =its speed X time needed to cover the distance
a)
Right
b)
Wrong
38.
A car moves at regular speed equals 20 m/s , this means that the car cover 60 meter in the third second.
a)
Right
b)
Wrong