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Pick 3 pictures and decide what they have to do with pressure. Pressure A force is shared over the area that it acts on. Pressure = Force Area Low pressure High pressure (stick the pictures under the correct heading) (colour in the pictures)
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Pick 3 pictures and decide what they have to do with pressure
Pressure A force is shared over the area that it acts on. Pressure = Force Area Low pressure High pressure (stick the pictures under the correct heading) (colour in the pictures) (pick one from each list and finish the sentences) The ___________ spreads the force so that _______________ The ___________ concentrates the force so that __________
How much pressure can I make? • Find out the force produced by your body by standing on a Newton meter. • Write the force in your book.My force is… • Find the area that your foot covers by drawing round it on some graph paper. • Count up the centimetre squares in your foot print. • Write down the area.My foot covers… • Work out the pressure of you standing on one leg using the sum force area = pressure • My pressure standing on one leg is… • Find out your pressure standing on just your heel.
How much pressure can I make? • My force is __________ N • My foot covers __________ cm2 • force area = pressure • My pressure standing on one leg is __________ N/cm2 • My pressure standing on my toes is __________ N/cm2 • My pressure standing on both feet is __________ N/cm2