Question

Force Diagrams?? Please help!

Answer 1

1. Read each description below. Choose the force diagram (free-body diagram) that best represents the description. The forces are acting on the object in red type. You may neglect the effects of air resistance. |

A. Mindy's Christmas tree ornament hangs motionless on a tree. |
B. Corey's Christmas tree ornament is falling to the floor. |
C. A ball thrown by Ginger is moving upward through the air. |
D. A ball dropped by Melissa is falling downward toward the floor. |
E. Matt's book is motionless on a table. |
F. A ball that was thrown upward by Yvonne is at the top of its path. |

Answer 2

For each statement, please choose a diagram representing the force on the object.

Answer 3

These are the diagram options.

Answer 4

for A its C because two forces are equal and opposite

Answer 5

Would the next one be D?

Answer 6

for B its A because weight of the body is working , there is no upward force so its falling down

Answer 7

for C its B

Answer 8

for E its C

Answer 9

You forgot D. :)

Answer 10

And F.

Answer 11

oops for D its A

Answer 12

F--A

Answer 13

Thank you SOOO much. You are a life saver. Do you think you could help me with a few more questions?

Answer 14

just analyse the direction of net force and you can find movement

Answer 15

YW , sure

Answer 16

Ok, thanks. So here's the question:


2. Read each description below. Choose the force diagram (free-body diagram) that best represents the description. You may neglect the effects of air resistance. |

A. Mark's physics book is on the desk. Mark pushes horizontally (from the side) on the book, but the book does not move. |
B. Kendall's physics book is on the desk. Kendall pushes horizontally (from the side) on the book, and the book moves across the desk at a constant speed. |
C. Jenny pushes a cart at constant velocity down the grocery store aisle. |
D. Eddy is driving his Camaro down a straight, level road while on cruise control. |
E. Ryan is accelerating his Dakota down a straight, level road. |
F. Jackie's Viper is parked on the shoulder of the road while she changes a flat tire. |