Question

Which of the following require a net force, and which of the following require no net...

  1. Which of the following require a net force, and which of the following require no net force?
  1. cause a change in the motion of an object.
  2. keep an object moving the way it is already moving.
  3. start an object moving.
  4. stop an object from moving.
Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which of the following best describes the net force acting on an object moving with uniform...
Which of the following best describes the net force acting on an object moving with uniform circular motion? Check all the apply a. the net force acting on the object is away from the center of the motion and the acceleration of the object os toward the center of the motion b. both net force acting on the object and the acceleration of the object are away from the center of the motion c. the net force acting on the...
an object which is moving has a net force acting on it in the direction of...
an object which is moving has a net force acting on it in the direction of motion. a-definitely, b-maybe, c-no way
Match the following words with the sentences blank space: 1st 2nd 3rd inertia net force momentum...
Match the following words with the sentences blank space: 1st 2nd 3rd inertia net force momentum free fall 1) “The acceleration of an object is directly proportional to the net external force acting upon it and inversely proportional to its mass.” This is a statement of Newton’s    Law of Motion. 2) “For every action there is an equal and opposite reaction.” This is a statement of Newton’s    Law of Motion 3)   is the apparent resistance of an object to an...
The centripetal force acting on an object undergoing uniform circular motion is the net force acting...
The centripetal force acting on an object undergoing uniform circular motion is the net force acting on the object. In this experiment, the centripetal force is due to tension in the string. In other scenarios, what forces can provide the centripetal force? Describe at least two scenarios of uniform circular motion and name the centripetal force in each. The best answers will be different from the ones given in the Introduction.
-According to Newton’s First Law, which of the following statements is true? a) If an object...
-According to Newton’s First Law, which of the following statements is true? a) If an object is in motion, then a force is acting on it. b) A force is necessary to change the motion of an object. c) If an object is stationary, then no forces are acting on it. d) An object in motion must have an acceleration. -If an object is in motion, can its acceleration be zero? -If an object’s acceleration is zero, does that mean...
Which of the following force laws will cause an object to undergo a simple harmonic motion...
Which of the following force laws will cause an object to undergo a simple harmonic motion along the x axis? (Assume k is a constant.)A) F = +k·x B)F = −k·x C)F = + k x D)F = − k x E)all of the above
#1. Which of the following statements is true according to Newton’s first law of motion? A)...
#1. Which of the following statements is true according to Newton’s first law of motion? A) A net force is required to maintain an object at rest. B) A net force is required to maintain an object’s constant velocity. C) A net force is required to change an object’s velocity. D) All of the above #2. The net work done on an object is equal to the change in the object’s kinetic energy. A) TRUE B) FALSE #3. The net...
1. Which of the following is true for angular motion? a. A uniform net torque always...
1. Which of the following is true for angular motion? a. A uniform net torque always causes an increase in angular speed. b. A uniform net torque always changes the direction of the angular displacement vector. c. A uniform net torque always change the magnitude of the rotational inertia. d. A uniform net torque will always cause a change of angular momentum. 2. A net (non-zero) force acts on a particle. Which of the following does not have to be...
Which of the following situations requires no net force? A moon orbiting around a planet. An...
Which of the following situations requires no net force? A moon orbiting around a planet. An elevator moving down with a constant speed of 2 m/s A skateboarder who slows from 10 m/s to 5 m/s. A pendulum swinging back and forth.
If there is a constant net force acting on an object, its motion will be one...
If there is a constant net force acting on an object, its motion will be one with ______ acceleration. a-zero b-constant velocity and zero c-none of above d-a constant e-an increasing
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT