Questions LLC
Login
or
Sign Up
Ask a New Question
Friction
Page 6
Questions (2,293)
a hockey puck is given the initial speed of 10 m/s. If the coefficient of kinetic friction between the ice and puck is 0.10, how
4 answers
asked by
ama
3,593 views
A car is traveling at 54.2 km/h on a flat highway. The acceleration of gravity is 9.81 m/s^2.
PART 1: If the coefficient of
4 answers
asked by
Elizabeth
2,154 views
A 62.0-kg baseball player slides 3.40 m from third base w/ a speed of 4.35 m/s. If the player comes to rest in third base , (a)
4 answers
asked by
Tina
1,921 views
A dockworker loading crates on a ship finds that a 20 kg crate, initially at rest on horizontal force to set it in motion.
5 answers
asked by
Anonymous
2,179 views
a 50kg box is being pushed along a horizontal surface. the coefficient of kinetic friction between the box and the ground is
4 answers
asked by
btombhi
3,413 views
A skier traveling 12.0 m/s reaches the foot of a steady upward 18 degree incline and glides 12.2 m up along this slope before
4 answers
asked by
Anne
1,719 views
Please Help I have no idea how to approach this problem
In a "Rotor-ride" at a carnival, people rotate in a vertical
4 answers
asked by
Diana
1,414 views
I need to check my answers for the following:
An Aston Martin V8 Vantage sports car has a maximum “lateral acceleration” of
7 answers
asked by
Chelsea
2,475 views
Two blocks are stacked one on top of the other. The coefficient of friction between the two blocks is 0.20, and the coefficient
4 answers
asked by
Capreeca
1,576 views
Assuming that Albertine's mass is 60.0 , what is , the coefficient of kinetic friction between the chair and the waxed floor?
4 answers
asked by
baby
3,969 views
A ladder of length L = 2.1 m and mass m = 18 kg rests on a floor with coefficient of static friction μs = 0.57. Assume the wall
4 answers
asked by
MUHAMMAD JUNAID
1,670 views
Based on the data from both experiments, predict how the angle of slip might change as the weight of the block increases.
a. The
7 answers
asked by
MM
1,969 views
A 940 kg car moves along a horizontal road at speed v0 = 16.8 m/s. The road is wet, so the static friction coefficient between
3 answers
asked by
Sid
2,448 views
Two blocks of masses m1 = 4.4 kg and m2 = 4.8 kg are connected by a string as shown in the figure above. Block 1 moves at a
4 answers
asked by
Micheal
1,241 views
A 17-kg sled is being pulled along the horizontal snow-covered ground by a horizontal force of 29 N. Starting from rest, the
4 answers
asked by
simon
3,786 views
Why does friction never speed an object up?
4 answers
asked by
Curious
1,282 views
What is the minimum downward force on the box in the figure that will keep it from slipping? The coefficients of static and
3 answers
asked by
norm
799 views
Friction provides the force needed for a car to travel around a flat, circular race track. What is the maximum speed at which a
4 answers
asked by
Sasha
1,348 views
There are six books in a stack, and each book weighs 5 N. The coefficient of static friction between the books is 0.2. With what
5 answers
asked by
Bella
5,280 views
A 24 kg child descends a 5.0 m high slide and reaches the ground with a speed of 2.8 m/s.
a. How much energy was dissipated
4 answers
asked by
Nevaeh
2,879 views
A force of 20N applied parallel to the surface of a horizontal table is just sufficient to make a block 4kg move on a table,
4 answers
asked by
Abdul
1,866 views
A box has a weight of 120 N and is being pulled across a horizontal floor by a force that has a magnitude of 100 N. The pulling
4 answers
asked by
Erne
2,523 views
Calculate the force of friction that keeps a 80-kg person sitting on the edge of a horizontal rotating platform when the person
4 answers
asked by
Cassie
3,426 views
A 5.00-kg box slides 7.00 m across the floor before coming to rest. What is the coefficient of kinetic friction between the
5 answers
asked by
Maria
8,696 views
A car traveling at 20 m/s applies the brakes. The coefficients of static and kinetic friction between the tires
and the road are
4 answers
asked by
Brittney
804 views
A 170 N block rests on a table.The suspended mass has a weight of 52N. What is the magnitude of the minimum force of static
3 answers
asked by
Briana
734 views
A hockey puck is given an initial speed of
30 m/s on a frozen pond. The puck remains on the ice and slides 130 m before coming to
4 answers
asked by
Daniel Tavera
2,476 views
A 5.7- kg concrete block rests on a level table. A 4.0- kg mass is attached to the block by a string passing over a light,
3 answers
asked by
Steve
1,310 views
An object glides on a horizontal tabletop with a coefficient of kinetic friction of 0.55. If its initial velocity is 4.1 m/s,
3 answers
asked by
Rachel
1,425 views
A skier traveling 12.0 m/s reaches the foot of a steady upward 18° incline and glides 18.2 m up along this slope before coming
7 answers
asked by
Lilly
5,735 views
A 6kg mass is resting on a horizontal surface. it is determined that a force of 20N will start the object sliding and keep it
5 answers
asked by
mary
654 views
A 1.2-kg block slides on a horizontal surface with a speed of v=0.80m/s and an acceleration of magnitude a=3.2m/s2, as shown in
3 answers
asked by
anonymous
640 views
A coin is placed 14.0 cm from the axis of a rotating turntable of variable speed. When the speed of the turntable is slowly
4 answers
asked by
mitchell
2,929 views
A 4.00 kg block is pushed along the ceiling with a constant applied force of 85.0 N that acts at an angle of 55.0° with the
4 answers
asked by
mark
3,549 views
Bob is pulling a 30kg filing cabinet with a force of 200N , but the filing cabinet refuses to move. The coefficient of static
7 answers
asked by
salar
2,048 views
A 19 kg crate is placed on an inclined ramp. When the angle the ramp makes with the horizontal is increased to 23.2 degrees the
4 answers
asked by
Anonymous
2,897 views
A loaded dogsled has a mass of 400kg and is being pulled across a horizontal, paced snow surface at a velocity of 4.0m/s (N).
4 answers
asked by
Jane
2,210 views
A 5.0-kg block accelerates at 0.80 m/s2 along a horizontal surface when a forward horizontal 12.0-N force acts on it. Show that
4 answers
asked by
J
692 views
In a recent study of how mice negotiate turns, the mice ran around a circular 90 degree turn on a track with a radius of 0.15 m.
4 answers
asked by
CodyJinks
2,608 views
Our 10kg mystery box rests on a horizontal floor. The
coefficient of static friction is 0.4 and the coefficient of kinetic
4 answers
asked by
WyeCee
1,283 views
The figure is just mass A on top of mass B. There are no forces or anything shown.
Block A, of mass 3.2 kg, is on block B, of
4 answers
asked by
Ana
863 views
a stationary 25 kg object is located on a table near the surface of the earth. The coefficient of static friction between the
4 answers
asked by
Josh
651 views
A mover finds that a 20 kg crate initially at rest requires a 75 N horizontal force to set the crate in motion, but only a 60 N
3 answers
asked by
Anonymous
1,610 views
A ski jumper glides down a 30.0 degrees slope for 80.0 ft before taking off from a negligibly short horizontal ramp. If the
4 answers
asked by
Khalid
2,755 views
A 1400 kg car moves along a horizontal road at speed v0 = 21.4 m/s. The road is wet, so the static friction coefficient between
3 answers
asked by
AIsh
1,326 views
What Precaution should be take in static and kinetic friction experiment?
9 answers
asked by
Rainie
7,359 views
7. Consider the 52.0-kg mountain climber in Figure 5.22. (a) Find the
tension in the rope and the force that the mountain climber
4 answers
asked by
pari
1,621 views
The handle of a 27kg lawnmower makes a 36∘ angle with the horizontal.
If the coefficient of friction between lawnmower and
4 answers
asked by
Anonymous
3,061 views
Two workers are sliding 310kg crate across the floor. One worker pushes forward on the crate with a force of 440N while the
4 answers
asked by
omar
4,120 views
A block of mass 2.20 kg is accelerated across a rough surface by a light cord passing over a small pulley as shown in the figure
4 answers
asked by
alix
1,708 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (38)
Antonyms
Circular motion
Classical mechanics
Dynamics
Dynamics (Forces)
Dynamics or Mechanics
Energy
Energy and Heat
Energy and Motion
Energy and Work
Equilibrium
Force
Force and Motion
Forces
Forces and Motion
Forces, Motion
Kinematics
Kinetics
Laws of motion
Linear Motion
Mechanics
Mechanics and Forces
Mechanics of Motion
Mechanics or Forces
Mechanics or Kinematics
Mechanics/Dynamics
Mechanics/Force
Motion
Motion and Forces
Newton's Laws
Newton's Laws of Motion
Newtonian Mechanics
Physics
Physics and Mechanics
Science and Physics
Statics
Statics Mechanics
Work and Energy