Kinetic friction is more difficult to overcome than static friction. True or False

Question

Question

Kinetic friction is more difficult to overcome than static friction.

True or False

science physics

Answer 1

Answer #1

Ansswe:- false

Static friction" would be more stronger than kinetic friction. The reason behind this is that static friction acts when the body is at rest.

So, more number of interlocking between the object and the surface for a long time which is required to be overcome first

Answer 2

Similar Homework Help Questions

Kinetic friction will always be greater than static friction? True False

Kinetic friction will always be greater than static friction? True False
The coefficients of static and kinetic friction are identical for a fixed pair of materials. True...

The coefficients of static and kinetic friction are identical for a fixed pair of materials. True False
Antilock breaks are important because: The kinetic friction force is greater than the maximal static friction...

Antilock breaks are important because: The kinetic friction force is greater than the maximal static friction force, so preventing the tire from skidding allows for more stopping force. When the wheels are turning and the car is slowing down, the static friction force is in the forward direction unless the car skids skidding does not provide a static friction force motion against the direction d None of the above is correct.

For each statement select True or False. True False A static body has energy but no kinetic...

For each statement select True or False. True False A static body has energy but no kinetic energy. True False The lengths along the direction of motion of moving objects are shorter than when they are at rest. True False Relativistic effects are especially important when speeds are close to the speed of light. True False The mass of an atom does not change when it emits light. True False A moving clock runs slowly True False The total kinetic energy of a body is limited,...
Which statement about friction and normal force is true? a. Kinetic friction is always in the...

Which statement about friction and normal force is true? a. Kinetic friction is always in the direction of the normal force. b. Static and kinetic friction do not depend on the normal force. c. Static and kinetic friction forces are linearly related to the normal force. d. Static friction is always in the direction of the normal force.
Static analysis is more likely than dynamic analysis to give false evidence of uninitialized variables. True...

Static analysis is more likely than dynamic analysis to give false evidence of uninitialized variables. True False

A horizontal force of 930 N is needed to overcome the force of static friction between...

A horizontal force of 930 N is needed to overcome the force of static friction between a level floor and a 150 kg crate. If g = 9.8 m/s^2, what is the co-efficient of static friction? sigma F_x = max = F - F_s sigma Fy = may = n - mg
The coefficient of static friction is 0.5 and coefficient of kinetic friction is 0.4. The mass...

The coefficient of static friction is 0.5 and coefficient of kinetic friction is 0.4. The mass of the block is 48Kg, as shown in the figure. Draw free body diagram Calculate the acceleration.
Question 8 A student wants to determine the coefficients of static friction and kinetic friction between...

Question 8 A student wants to determine the coefficients of static friction and kinetic friction between a box and a plank. She places the box on the plank and gradually raises one end of the plank. When the angle of inclination with the horizontal reaches 20°, the box starts to slip, and it then slides 2.2 m down the plank in 1.9 s at constant acceleration. What are (a) the coefficient of static friction and (b) the coefficient of kinetic...

A 50 kg block rests on a flat surface with coefficient of kinetic friction (Uk =...

A 50 kg block rests on a flat surface with coefficient of kinetic friction (Uk = .3). Calculate the Work required to move the block 30 inches. Report answer in Joules, and neglect energy required to overcome static friction.