This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: An object is moving with constant non-zero acceleration in the +x direction. The velocity versus ... (Read 110 times)

leo leo

  • Hero Member
  • *****
  • Posts: 566
on: Jul 29, 2018
An object is moving with constant non-zero acceleration in the +x direction. The velocity versus time graph of this object is
 
  A) a horizontal straight line.
  B) a vertical straight line.
  C) a straight line making an angle with the time axis.
  D) a parabolic curve.

Question 2

A Ferris wheel has radius 5.0 m and makes one revolution every 8.0 s with uniform rotation. A person who normally weighs 670 N is sitting on one of the benches attached at the rim of the wheel.
 
  What is the apparent weight (the normal force exerted on her by the bench) of the person as she passes through the highest point of her motion?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kishoreddi

  • Sr. Member
  • ****
  • Posts: 329
    • Your online Help in Biology and chemistry
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

460 N


leo leo

  • Member
  • Posts: 566
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

okolip

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

The inheritance of snail coiling direction as an example of a maternal effect gene. The inheritance of snail coiling direction as an example of a maternal effect gene.
Pupil assessment; B, moving penlight directly in front of pupil. Pupil assessment; B, moving penlight directly in front of pupil.
Normal bone versus bone with osteoporosis. Normal bone versus bone with osteoporosis.
Muscle length versus isometric force Muscle length versus isometric force
Apply circular friction around the knee with the heels of the hands moving the skin over soft ... Apply circular friction around the knee with the heels of the hands moving the skin over soft ...
Open palmar friction moving back and forth over the lumbar and thoracic regions. Open palmar friction moving back and forth over the lumbar and thoracic regions.
Video: Oogenesis Animation

For a complete list of videos, visit our video library