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what will a spring scale read for the weight of a 55-kg woman in an elevator that moves (a) upward with constant speed of 6.0 m s,

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if you're already moving at 3 m/s2, you add it to gravity (9.8) to get 12.8, or 9.8+3. Apply Hooks' Law F=K*X. Force given that K=2700 n/m, and since, F=ma, F=60*12.8=768N. ΔX=F/K 768/2700= .284m

What force is at play when you attach something to the spring scale?

The gravitational pull of an object's mass determines its weight. A spring balance is what we use to assess weight. When weight is linked to a spring balance, the downward force will stretch the spring inside the balance since weight is the downward force that arises from the pull of gravity on an object.

Can you use a spring balance to measure weight?

A simple and affordable way to determine mass is by using spring balances. The mass is suspended from the end of the spring, and the spring's deflection as a result of the mass's downward gravitational pull is measured in relation to a scale.

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