What change would increase the acceleration of the dog sled?
(1 point)
Responses
add another dog to the sled
add another dog to the sled
remove a dog from the sled
remove a dog from the sled
add more mass to the sled
add more mass to the sled
run the sled up a hill
add more mass to the sled
To increase the acceleration of the dog sled, you can do the following:
1. Add another dog to the sled: This will provide additional pulling power, resulting in increased acceleration.
2. Remove a dog from the sled: By reducing the overall weight of the sled, it will require less force to move, increasing the acceleration.
3. Add more mass to the sled: Increasing the total mass of the sled will increase the force required to move it, resulting in higher acceleration.
4. Run the sled up a hill: Utilizing gravity by running the sled uphill will provide additional force and increase the acceleration.
To increase the acceleration of a dog sled, there are a few possible changes you can make:
1. Adding another dog to the sled: Increasing the number of dogs pulling the sled will increase the total force applied and ultimately increase the acceleration.
2. Removing a dog from the sled: Conversely, reducing the number of dogs pulling the sled will decrease the total force applied and potentially decrease the acceleration.
3. Adding more mass to the sled: Increasing the overall mass of the sled will increase the total force required to accelerate it. According to Newton's second law of motion (F = ma), increasing mass while keeping force constant will result in a reduction in acceleration.
4. Running the sled up a hill: By running the sled up a hill, you can take advantage of the gravitational force acting on the sled in addition to the pulling force of the dogs. This combination of forces can result in increased acceleration.
Keep in mind that these changes rely on the principles of physics and the basic understanding of force, mass, and acceleration.