Question

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

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

0 0
Add a comment Improve this question Transcribed image text
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).

Add a comment
Know the answer?
Add Answer to:
a 10kg suitcase is placed on a scale that is in an elevator. if the scale...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT