7/30/2019 Mate Latih Tubi_Area Under the Graf T5

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TUISYEN KITA | cgnashPENCETUS BIJAK MATEMATIK

Mate Latih Tubi_Gradient And Area Under A Graph K2 T5 (disediakan oleh cgnash)

Pastikan 10 soalan sehari diselesaikan

GRADIENT AND AREA UNDER A

GRAPH

1.

The diagram shows the speed-time graph of a particle

over a period ofTseconds. Given that the total

distance travelled in Tseconds is 90 m. Calculate

a) its acceleration in the first 4 seconds.b) the value ofT

2.

The diagram shows the speed-time graph of a particle

over a period of 11 seconds. Calculate the value ofu

in each of the following cases

a) Its acceleration in the first 7 seconds is 2 m s-2.b) The total distance travelled during the 11 seconds

is 138m

3.

The diagram shows the speed-time graph of a particle

over a period ofTseconds. Given that the total

distance travelled in Tseconds is 124 m. Calculate

a) its acceleration in the first 4 seconds.b) the value ofT

4.

The diagram shows the speed-time graph of a particle

over a period of 10 seconds. Calculate the value ofu

in each of the following cases

a) Its acceleration in the first 6 seconds is 0.5 ms-2.b) The total distance traveled in the 10 seconds is 58

m

0 4 T

10

14

Speed (m s-1

)

Time (s)

0 4 T

1220

Speed (m s-1

)

Time (s)

07 11

u

20

Speed (m s-1

)

Time (s)

06 10

u

8

Speed (m s-1

)

Time (s)

7/30/2019 Mate Latih Tubi_Area Under the Graf T5

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TUISYEN KITA | cgnashPENCETUS BIJAK MATEMATIK

Mate Latih Tubi_Gradient And Area Under A Graph K2 T5 (disediakan oleh cgnash)

Pastikan 10 soalan sehari diselesaikan

5.

The diagram shows the speed-time graph of an object

over a period of 17 seconds. Calculate

a) its deceleration in the first 7 secondsb) the value ofu, if the distance travelled in the last

10 seconds is 87 m.

6.

The diagram shows the speed-time graph of an object

over a period of 14 seconds. Calculate

a) its deceleration during the first 4 secondsb) the value ofu, if the distance travelled in the last

10 seconds is 150 m.

7.

In the diagram, OPQ is the distance-time graph of a

car traveling from town A to town B. The straight line

RPS represents the distance-time graph of a van

traveling from town B to town A. Calculate the

a) average speed, in km h-1, of the car from town Ato B

b) value oftif the van traveled at uniform speed.8.

In the diagram, OPQ is the distance-time graph of a

car traveling from town A to town B. The straight line

RPS represents the distance-time graph of a van

traveling from town B to town A. Calculate the

a) average speed, in km h-1, of the car from town Ato B

b) value oftif the van travelled at uniform speed.1 a) 1

b) 7

2 a) 6b) 8

3 a) 2b) 7 4 a) 5a) 6

5

a)7

8

b) 15

6

a)2

7@ -3.5

b) 217 a) 60 km h-

b) 1.2

0 t 3 4

144

240

Distance from A (km)

Time(hrs)

P

QR

S

0 t 5 6

144

250

Distance from A (km)

Time(hrs)

P

QR

S

07 9 17

12

20

u

Time (s)

Speed (m s-1

)

04 10 14

15

29

u

Time (s)

Speed (m s-1

)