a 10kg suitcase is placed on a scale that is in an elevator. if the scale...

Question

Question

a 10kg suitcase is placed on a scale that is in an elevator. if the scale reads 11N the elevator is...

acceleraing up

accelerating down

not moving

moving sideways

science physics

Answer 1

Answer #1

Answer:

Given that, mass m = kg and reading on scale is 11 N

Now, the weight of the suitcase is W = mg = 10kg x 9.8 m/s² = 98 N

The reading value 11 N is less than the weight 98 N, that means the elevator is accelerating down. Option (B).

Answer 2

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