Which of the Following Statements Is Not True About Friction

It prevents things from sliding off surfacesc. As friction is an opposing force it resists the motion when two surfaces come in contact with each other.

Friction Quiz Worksheet True Or False Science Quiz Science Facts Science Units

Which one of the following statements is not true about friction.

. Which of the following is NOT true about Frictional force. Which of the following statements about friction may not be true. Kinetic friction is calculated by the equation FfµkFn.

B The force of rolling friction between two surfaces is less than the force of sliding friction. Friction acts in a direction opposite to the direction of an objects motion. All of the following statements about kinetic friction are true except a.

Which of the following statements is not true about friction. D Friction can be reduced to zero. Friction force is directly proportional to the weight of a body.

Friction acts in a direction like the direction of an objects motion. Which of the following statements about friction is not true. Friction is greater on rough surface.

Friction force does not depend on the area of the surfaces in contact. A Frictional force can accelerate a body B Frictional force can be reduced to zero C Kinetic friction is always greater than rolling D Frictional force is proportional to the area of contact between the surfaces. Friction occurs between non-rubbing surfaces.

The force of friction that acts when a body is moving sliding on a surface is called sliding friction. A Friction can be reduced by converting sliding friction into rolling friction. Friction is dependent upon the surface of the content.

It acts upward opposing the pull of gravityb. Which of the following is NOT TRUE about friction. The force of kinetic friction is less than the force of static friction B.

Batteries change electricity into chemical energy. Which of the following statements is not true. To reduce the sliding friction between two surface you could make them smoother.

Friction always acts in the direction opposite to the applied force. Which of the following statements is NOT true. Photosynthesis converts light energy into chemical energy.

A Friction can be reduced by converting sliding friction into rolling friction. Which of the following statements about friction is NOT correct. An object of large mass is pulled down onto a surface with a greater force than an object of low mass and as a consequence experiences a greater friction.

Friction is a force. It holds objects that are separated by great distance. Which of the following statements about friction is TRUE.

I It opposes the direction of motion. Kinetic friction is exerted opposite the direction of motion. Which of the following statements is NOT true.

C A polished surface will have less friction. Which of the following is NOT true about Frictional force. Friction opposes motion of objects.

Friction causes moving objects to move faster. Friction is the force which opposes the relative motion of two surfaces in contact. Which one of the following statements is NOT true about friction.

Friction is tangential resistance to motion. B Friction in air and water can be reduced by streamlining the shape of the objects. For example you could sand wooden surfaces to make them smoother or put oil.

The force of rolling friction between two. Friction is the force which opposes the relative motion of two surfaces in contact. C Kinetic friction is always greater than rolling.

A The force of kinetic friction is less than the force of static friction. Friction does not decrease with lubrication. Will it be easier for a person to push a table on a carpeted floor _____.

Friction causes moving objects to slow down and stop. Friction in machines wastes energy and also causes wear and tear. The force of friction between surfaces is always useful.

Friction is a force that opposes motion. Starting friction is greater than moving friction. Friction in machines wastes energy and also causes wear and tear.

The direction of friction is always opposite to the direction of motion. Friction forces are normal forces at the contact surfaces of two bodies that tend to. Only a few energy conversions are 100 percent efficient.

Kinetic friction cannot be greater than static friction. This statement is true according to the vii property of friction mentioned. B Friction in air and water can be reduced by streamlining the shape of the objects.

For an object on an incline kinetic friction increases as the angle of the incline above the horizontal increases. Friction opposes motion of objects. Friction always opposes motion or potential motion.

Friction occurs between non-rubbing surfaces. I need explanation please. It keeps things that are in contact with each otherd.

Kinetic friction is exerted parallel to the surface. Which of the following statements about friction is wrong. Write true if the statement is true or false if the statement is false.

The force of kinetic friction between two surfaces is independent of the areas in contact provided the normal reaction is unchanged C. Friction does not decrease with lubrication. Friction force always acts parallel to the surfaces in contact.

15 Which of the following statements is not true nood A The coefficient of friction between two Q surfaces increases as the surface in contact are made rough T B The force of friction acts in a direction opposite to the applied force maybe Rolling friction is greater than sliding friction f D The coefficient of friction between wood and wood is less than 1 os. Dry friction orrect Answer orrect Answer Skin effect friction None of the above 0 416 pts Question 9 Which of the following statements is NOT true about friction. The force of friction that acts when a body is moving sliding on a surface is called sliding friction.

Friction is less on a wet road than a dry road.

Gravity Facts Worksheets For Kids Forces Of The Universe Pdf Gravity Lessons Science Worksheets Fun Worksheets For Kids

Skin True Or False Worksheet Have Fun Teaching True Or False Questions Skin Facts Have Fun Teaching

Pin On Classroom Activities