# physics

posted by .

if i am pulling a wagon full of puppies that are in dynamic equilibrium must be the net force on the puppies

• physics -

"Dynamic equilibrium" means no acceleration.

That means the net force must be zero.

The pulling force is balanced by friction and/or a weight component (on a slope)

## Similar Questions

1. ### math

a pet shop owner had an equal number of hamster and puppies for sale. the hamster were put equally int o 4 cages and the puppies were put equally into 12 cages. at the end of the day, he had sold 3 cages of hamsters and 6 cages of …
2. ### Math Middle

In a pet store, 1/6 of the puppies are black and and 1/4 are white. What fraction of the puppies are black or white. My answer is 2/3 of the puppies are black or white.
3. ### physics

A wagon is pulled by a handle making an upward angle of 25° with a force of 25 N. What is the horizontal force pulling the wagon foward?
4. ### Math

Lesson: division Theresa has 24 dollsin her collection. She wants to display them in equal groups on 3 shelves. How many dolls will be on each shelf?

Find the percent of each number. 1. 5% of 220 files Answer is 110 2. 360 kilometers is 24% of ___ kilometers. Answer is 864. 3. At a shelter, 15% of the dogs are puppies. There are 60 dogs at the shelter. How many are puppies?
6. ### samoana high school

phoebe physics pulls a wagon with a force of 80 N. a) what is the net force of friction between the wagon and the ground is 12 N. b) if she uses 80 N to pull the wagon through a med puddle, and the net force on the wagon is 38 N, what …
7. ### Algebra (Percentages)

Annie loves giving away puppies. When her friend Bobby walks by, she instantly gives him 50% of her puppy stash. Bobby, stunned with this shower of puppies, gives back 20% of his total. Annie counters by giving Bobby 50% of her new …
8. ### Physics

You are pulling handle of a wagon with a force of 270N. The handle makes an upward 35 degrees angle with the ground. The loaded wagon has a mass of 95kg. 1.what is the weight of the wagon?
9. ### math

In a pet store there are 12 kittens for sale and 80 puppies. what is the ratioof the number of puppies to kittens ?
10. ### Science

If a female dog has her tail cut off in an accident. A few months later, she has eight puppies. How many puppies were probably born with tails?

More Similar Questions