7/17/2019 Sela_SSt

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TUITION WORKSHEETSELA PRISCA

---------------------------- [SCIENCE] ---------------------------

1. Short Questions.

i. What is force?ii. Name the types of force?iii. What is friction?iv. e!ne press"re.v. What is machine?

vi. Name the types of machines.vii. What is #ever? $ive e%amp#es of #ever.

2. Long Questions.i. E%p#ain the e&ects of force?ii. 'ention the a(vanta)es of friction?iii. 'ention the (isa(vanta)es of friction?iv. What are (i&erent *in(s of #ever? $ive three e%amp#es of

each.

3. Fill in the bln!s.". True#Flse.

$. %igr&s.

Prepare( +y, Sir Ste'hn R( Pa)e 1 f 1