• Support PF! Buy your school textbooks, materials and every day products via PF Here!

Irodov's Problems in General Physics

1. Homework Statement
A motorboat is going downstream overcame a raft at a Point A; t=60 min later it turned back and after some time passed the raft at a distance l=6km from point A. Find the flow velocity assuming the duty of the engine to be constant.


2. Homework Equations
Average Velocity, Average Speed, Displacement


3. The Attempt at a Solution
I drew a picture and labeled everything. I know the average velocity of the motorboat is 6km per hour.
 

Want to reply to this thread?

"Irodov's Problems in General Physics" You must log in or register to reply here.

Related Threads for: Irodov's Problems in General Physics

Replies
3
Views
3K
  • Posted
Replies
1
Views
3K
  • Posted
Replies
5
Views
3K
  • Posted
Replies
5
Views
1K
  • Posted
Replies
2
Views
1K

Physics Forums Values

We Value Quality
• Topics based on mainstream science
• Proper English grammar and spelling
We Value Civility
• Positive and compassionate attitudes
• Patience while debating
We Value Productivity
• Disciplined to remain on-topic
• Recognition of own weaknesses
• Solo and co-op problem solving
Top