Podcast
Questions and Answers
An object is in motion. What happens if all forces acting upon it are suddenly removed?
An object is in motion. What happens if all forces acting upon it are suddenly removed?
- The object will immediately stop moving.
- The object will accelerate indefinitely.
- The object will continue to move at a constant velocity. (correct)
- The object will slow down and eventually stop.
có mấy con cá
có mấy con cá
- 1
- 2 (correct)
- 3
- 4
When a soccer player kicks a ball, what type of force is being applied to the ball?
When a soccer player kicks a ball, what type of force is being applied to the ball?
- An applied force. (correct)
- A magnetic force.
- An electrical force.
- A gravitational force.
Which scenario exemplifies a force primarily causing a change in an object's shape?
Which scenario exemplifies a force primarily causing a change in an object's shape?
Complete the sentence: 'When object A pushes or pulls object B, we say object A ______ on object B.'
Complete the sentence: 'When object A pushes or pulls object B, we say object A ______ on object B.'
Which of the following scenarios best demonstrates a force causing a change in an object's shape?
Which of the following scenarios best demonstrates a force causing a change in an object's shape?
In which of the following situations is a 'pushing force' most evident?
In which of the following situations is a 'pushing force' most evident?
A stationary box experiences a single force. What is the immediate effect on the box?
A stationary box experiences a single force. What is the immediate effect on the box?
What type of force is primarily at play when a spring decreases in length upon being acted on?
What type of force is primarily at play when a spring decreases in length upon being acted on?
A weightlifter raises a barbell overhead. Which term best describes the force the weightlifter applies to the barbell?
A weightlifter raises a barbell overhead. Which term best describes the force the weightlifter applies to the barbell?
A soccer ball's motion is arrested by a goalkeeper. This action primarily demonstrates which effect of force?
A soccer ball's motion is arrested by a goalkeeper. This action primarily demonstrates which effect of force?
What effect does a force have on a stationary soccer ball when a player kicks it?
What effect does a force have on a stationary soccer ball when a player kicks it?
A student rubs a plastic ruler with a cloth and then uses it to pick up small pieces of paper. What type of force is demonstrated?
A student rubs a plastic ruler with a cloth and then uses it to pick up small pieces of paper. What type of force is demonstrated?
Which of the following scenarios involves a contact force?
Which of the following scenarios involves a contact force?
Which of the following is an example of a non-contact force?
Which of the following is an example of a non-contact force?
Flashcards are hidden until you start studying
