### Present Remotely

Send the link below via email or IM

Present to your audience

• Invited audience members will follow you as you navigate and present
• People invited to a presentation do not need a Prezi account
• This link expires 10 minutes after you close the presentation
• A maximum of 30 users can follow your presentation

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

# LPH 105 W15 4.5

No description
by

## Richard Datwyler

on 30 September 2015

Report abuse

#### Transcript of LPH 105 W15 4.5

" I'm struggling to understand how to incorporate the velocity into the equation when determining forces."
"Are we just using the equation given from Newton's second law the majority of the time? F=ma? "
25
30
50 kg
If you are to hold this block in place with no friction, what is the tension?
What is the normal force?
F = 25
m = 2
m= 5
What is the acceleration of the blocks?
What is the force between them?
10 kg
25 kg
What is the acceleration of the triangle, if released?
What is the tension, in the string?
If held in place...
m = 3
m = 1
y = 1.5
What is tension when released?
How fast is the triangle moving when the block hits the ground?
T = 239 N
F =325 N
N
a=3.57 m/s^2
F = 17.9 N
a=2.8 m/s^2
T=70 N
T = 14.7 N
V=3.83 m/s
Full transcript