Page 240 - Q&A-Cover_Neat

Further Information more than one tick = 0 marks Accept ideas about increasing friction of wheels e.g. increase area or number (of wheels) in Accept idea of increasing mass or weight Further Information Accept does not conduct electricity Accept to protect from electrical shock Accept named metals e.g. copper

1 1 contact with ground 1 1
Marks Marks

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Answer  rough(er) ground / rough(er) wheels / skateboard on grass Answer it is a poor electrical conductor / it is a (good) electrical insulator

Force is also called mass. Force is measured in kg. Force is measured in m. Forces do not stop objects moving. Forces have direction.

metal
Question Question

1(a) 1(b) 2(a) 2(b)