Ask a New Question

Whats the difference between frictionless and friction in a way

Whats the difference between frictionless and friction in a way of solving? Like in formula, and what formula should use
1. 0 answers
2. asked by Kae
3. 422 views
The pulley is not, in fact, frictionless and massless. At the beginning of the lab you foundthe mass difference needed to start
1. 1 answer
2. 70 views
A 6.40 kg block rests on a 12.5 kg block as shown in the diagram.The interface between the lower mass and the table is
1. 1 answer
2. asked by Meder
3. 599 views
Two blocks (one 10kg; other 5 kg) are connected by a string that runs over the surface of a frictionless table.1. Are the masses
1. 10 answers
2. asked by Lee
3. 503 views
Whats the difference between the formulas for kinetic and static friction.Kinetic: Ff= ukFn Static: Ff= usFn Are the 'f' and the
1. 4 answers
2. asked by Lena
3. 605 views
In the figure, a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions
1. 1 answer
2. asked by Tom
3. 1,048 views
A 100-kg mass is sliding along a horizontal frictionless surface with a speed of 40 m/s . The mass hits a section of the surface
1. 0 answers
2. asked by Rose
3. 561 views
if the height of a playground slide is kept constant, will the length of the slide or the presence of bumps make any difference
1. 2 answers
2. asked by nicole
3. 2,122 views
In the (Figure 1) the coefficient of static friction between mass mA and the table is 0.42, whereas the coefficient of kinetic
1. 0 answers
2. asked by Allie
3. 1,089 views
A stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction,
1. 0 answers
2. asked by COFFEE
3. 622 views