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Health, 02.01.2021 14:00 rasv3491

ROMA GIRLS SECONDARY SCHOOL PHYSICS (PURE) HOLIDAY ASSINGMENT
GRADE 10 B
1.
A girl whose mass is 50 kg carries a box of mass 20 Kg up a flight of steps. There were
20 steps each 20cm high. She takes 16 seconds to climb up the steps.(take g=1010mis?
a)
What is her weight?
b) What is the weight of the box?
c) What is the total gravitational energy of the girl and the box?
d) Calculate the total power.

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ROMA GIRLS SECONDARY SCHOOL PHYSICS (PURE) HOLIDAY ASSINGMENT
GRADE 10 B
1.
A girl w...

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