Search Header Logo

Sains Ting 3 (Topik 7.1 Tenaga, Kerja dan Kuasa)

Authored by Suriawati Jani

Science

3rd Grade

Used 17+ times

Sains Ting 3 (Topik 7.1 Tenaga, Kerja dan Kuasa)
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bryan menolak troli sejauh 20 m dengan daya 40N. Hitung kerja, dalam J yang dilakukan.

Bryan pushed a trolley for a distance of 20 m by using a force 40N. Calculate the work done , in J

0.5 J

2 J

60 J

800 J

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Nyatakan faktor yang menpengaruhi jumlah kerja yang dilakukan.

State the factors which affect the amount of work done

i berat badan

the weight of the load

ii jarak yang dilakukan

distance moved by the worker

iii masa yang diambil oleh pekerja

time taken by the worker

iv keadaan jirim objek itu

state of matter of the object

i and ii

iii and iv

ii and iii

i and iv

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah menunjukkan Rahim mengambil masa 8 saat untuk mengangkat pemberat itu dari P ke Q.

In the diagram, Rahim takes 8 seconds to lift the weight from P to Q

Jika jisim pemberat itu ialah 50 kg, hitung kuasa yang dijanakan oleh Rahim.

If the mass of the weight is 50 kg, calculate the power generated bt Rahim.

100 W

125 W

250 W

375 W

4.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Berikan SI unit bagi kerja

Give Unit SI for work

(a)  

5.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Nyatakan SI unit bagi kuasa

State unit SI for power

(a)  

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Tandakan (/) bagi pernyataan yang betul

Tick (/) for the correct statements

Kerja dilakukan jika sesaran ialah sifar

Work is done if the displacement is zero

Semakin pendek masa yang diambil, semakin besar kuasa yang dijanakan

The shorter the time taken, the greater the power is generated

7.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

Tenaga ditakrifkan sebagai (a)  

Energy is defined as

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?