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Akimi4 [234]
3 years ago
14

A spring scale reads 20 N as it pulls a 4 kilogram box across a table. What is the magnitude of the force exerted by the mass on

the spring scale, if the frictional force is assumed to be equal to zero?
Physics
1 answer:
Ivan3 years ago
6 0
The answer is 40!!!!!!!!!!!!!
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