Physics Motion Question Watch

Tareq Ahmed
Badges: 6
Rep:
?
#1
Report Thread starter 1 month ago
#1
Name:  image-52dfa021-ce1e-42ab-b49b-7220213d18bc6645277084506144484-compressed.jpg.jpeg
Views: 8
Size:  17.6 KB
I need help with 11 A and B, don't know how to differentiate the force on the boat and by the horse
Posted on the TSR App. Download from Apple or Google Play
0
reply
Joinedup
Badges: 20
Rep:
?
#2
Report 1 month ago
#2
(Original post by Tareq Ahmed)
Name:  image-52dfa021-ce1e-42ab-b49b-7220213d18bc6645277084506144484-compressed.jpg.jpeg
Views: 8
Size:  17.6 KB
I need help with 11 A and B, don't know how to differentiate the force on the boat and by the horse
Have you tried drawing a diagram?

I don't know if you're familiar with narrowboats and canals, but the towpath where the horse walks is parallel to the canal and a short distance to the side.
The horse pulls the boat along and the boat has to make a slight steering correction away from the side the horse is pulling from.
the angle of the rope to the direction of travel would usually be less than the 40 degrees given by the question, i.e. the horse is a long distance in front of the boat. (not that this will stop us from doing the question)
The rope is virtually horizontal so the force produced at both ends is equal
see https://canalrivertrust.org.uk/refre...1.jpg?v=dfe6fe


https://canalrivertrust.org.uk/refre...3.jpg?v=a5ca95
0
reply
cosmos-physics
Badges: 4
Rep:
?
#3
Report 1 month ago
#3
can you send the final answer???/is it given on that book???
0
reply
Tareq Ahmed
Badges: 6
Rep:
?
#4
Report Thread starter 1 month ago
#4
(Original post by cosmos-physics)
can you send the final answer???/is it given on that book???
I don't have the answers yet, I will post as soon as I get them
Posted on the TSR App. Download from Apple or Google Play
0
reply
cosmos-physics
Badges: 4
Rep:
?
#5
Report 1 month ago
#5
(Original post by Tareq Ahmed)
I don't have the answers yet, I will post as soon as I get them
hi! bro, is it not given in your book???
0
reply
Tareq Ahmed
Badges: 6
Rep:
?
#6
Report Thread starter 1 month ago
#6
(Original post by cosmos-physics)
hi! bro, is it not given in your book???
no, my teacher only have the worksheet itself
Posted on the TSR App. Download from Apple or Google Play
0
reply
Tareq Ahmed
Badges: 6
Rep:
?
#7
Report Thread starter 1 month ago
#7
(Original post by Tareq Ahmed)
no, my teacher only have the worksheet itself
gave*
Posted on the TSR App. Download from Apple or Google Play
0
reply
cosmos-physics
Badges: 4
Rep:
?
#8
Report 1 month ago
#8
(Original post by Tareq Ahmed)
no, my teacher only have the worksheet itself
ok...thanks
0
reply
Eimmanuel
  • Community Assistant
Badges: 13
Rep:
?
#9
Report 1 month ago
#9
(Original post by Tareq Ahmed)
Name:  image-52dfa021-ce1e-42ab-b49b-7220213d18bc6645277084506144484-compressed.jpg.jpeg
Views: 8
Size:  17.6 KB
I need help with 11 A and B, don't know how to differentiate the force on the boat and by the horse

This is about applying Newton’s 3rd law

https://www.physicsclassroom.com/cla...on-s-Third-Law

The force exerted by A on B, say FAB is equal and opposite to the force exerted by B on A, say FBA.

FAB = -FBA
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

University open days

  • Cardiff University
    Undergraduate Open Day Undergraduate
    Wed, 27 Mar '19
  • University of Portsmouth
    Postgraduate and Part-Time Open Evenings Postgraduate
    Wed, 27 Mar '19
  • Middlesex University London
    Postgraduate Open Evening Postgraduate
    Wed, 27 Mar '19

How old were you when you first saw porn?

I've never seen it (160)
21.86%
Before I was 12 (256)
34.97%
13 (121)
16.53%
14 (90)
12.3%
15 (49)
6.69%
16 (26)
3.55%
17 (9)
1.23%
18 (7)
0.96%
Between the ages of 19 - 25 (12)
1.64%
Over 25 (2)
0.27%

Watched Threads

View All