A spelunker is surveying a cave. she follows a passage 170 m straight west, then 250 m in a direction 45â east of south, and the
n 280 m at 30â east of north. after a fourth unmeasured displacement, she finds herself back where she started.
1 answer:
Im not sure but is the magnitude 160.8?
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C and d are the right answers
Answer:
The Normal and Gravitational Force
Explanation:
The normal force pushes up and is between the ground and the scale. The gravitational force is the force exerted on the ground.
The answer should be B. A half step
C) A current is induced in the coiled wire, which lights the light bulb
The moving magnetic field creates electricity which lights the light bulb
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