29 11 Riya, Artem and Niklas climb a rock wall.
Riya
Artem
Niklas
Here is information about their climb. Name
Weight in N
Height of climb in m
Time to climb in s
Riya
300
7.0
120
Artem
350
5.0
180
Niklas
700
4.0
(a) (i) Calculate the power developed by Riya during her climb. ........................................................................................................................................... ........................................................................................................................................... ...........................................................................................................................................
© OCR 2015
power = .................................... watts
[2]
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