A woman exerts a horizontal force of 115 N on a crate with a mass of 32.2 kg.   (a) If the crate doesn't move, what's the magnitude of the static friction force (in N)?   (b) What is the minimum possible value of the coefficient of static friction between the crate and the floor? (Assume the crate remains stationary.)

Q: A block of mass 5.80 kg is pushed up against a wall by a force P that makes an angle of 0 = 50.0°…

A: We are given the mass of block. We are also given coefficient of friction between block and wall. We…

Q: A student of mass 59.4 kg, starting at rest, slides down a slide 23.2 m long, tilted at an angle of…

A: The length of the incline is 23.2 m . Now the normal reaction N is equal to  the component of…

Q: A girl exerts a horizontal force of 109 N on a box with a mass of 30.7 kg. HINT (a) If the box…

A: Given mass of a box = 30.7 kg horizontal force applied = 109 N we have to calculate (a) magnitude of…

Q: A block weighs 100. N and rests on a horizontal surface. If Ms = 0.50 and uk = 0.20 between the…

A:

Q: A 50.7 kg box is resting on a horizontal floor. A force of 317.1 N directed at an angle of 34.1°…

A: Given;-  The mass of the box is m = 50.7 kg  A force of 317.1 N directed at an angle of 34.1° below…

Q: A child is pulling a red wagon full of toys (total mass is 9.50 kg). His pull is 35 N in magnitude…

A:

Q: An 8.00 kg block of steel is at rest on a horizontal table. The coefficient of static friction…

A: Given:- m = 8 kg μs = 0.450

Q: A 2.20 kg block is initially at rest on a horizontal surface. A horizontal force of magnitude 4.22 N…

A: Given:-  The mass of the block is m = 2.20 kg  The block is initially on the rest.  The applied…

Q: You are holding a book of mass 10.7 kg that is initially at rest against a vertical wall by exerting…

A: Given,Mass, m = 10.7 kgFYb = 100.8 Nμs = 0.46μk =0.36

Q: You can hold your 2.5 kg textbook against the wall, preventing it from slipping down, if you press…

A: In the system , there are two forces acting on the textbook vertically, the gravitational force or…

Q: The 121-lb force P is applied to the 250-lb crate, which is stationary before the force is applied.…

A:

Q: A child wants to pull a wagon with a mass of 5.0 kg up a hill, the slope of which forms an angle of…

A: Given:- θ= 8°

Q: A worker pushes horizontally on a 36.0 kg crate with a force of magnitude 113 N. The coefficient of…

A: As per our guidelines, we can solve only 3 subparts. please resubmit remaining parts.

Q: You must push a crate across a floor to a docking bay. The crate weighs 165 N. The coefficient of…

A: a) The magnitude of the force that must be applied on the crate on the verge of sliding must be…

Q: A block of mass m = 13 kg rests on an inclined plane with a coefficient of static friction of μs =…

A: Given, mass of block(m)= 13 kg  L= 6.9 m  h= 3.15 m  µs= 0.085

Q: A woman exerts a horizontal force of 109 N on a crate with a mass of 38.7 kg.   (a) If the crate…

A: Here, the free body diagram shows the horizontal force as FH  and  fs is the static friction, N is…

Q: A force P = 696 kN whose line of action passes through points A(3, 2, 1) and B(7, 7, 10). Determine…

A: Given, A force P=696kN and action of line passes through A3,2,1 and B7,7,10

Q: A block with a mass of 6.47 kg is on a horizontal surface that has friction. A string is pulling…

A:

Q: A sled is held on an inclined plane by a cord pulling directly up the plane. The sled is to be on…

A:

Q: A crate with a mass of m=254kg rests on the horizontal deck of a ship. The coefficient of static…

A: The objective of the question is to find the minimum force required to get the block moving from…

Q: A bedroom bureau with a mass of 42 kg, including drawers and clothing, rests on the floor. (a) If…

A:

Q: A woman exerts a horizontal force of 119 N on a box with a mass of 39.2 kg. If the box doesn't move,…

A: Given a force F is exerted by the woman on the block, if the block is not moving, then the static…

Q: A person drags a crate along the floor with a rope, which makes a 40.0 degree angle with the…

A:

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 5.7 N…

A:

Q: A man exerts a horizontal force of 127 N on a crate with a mass of 38.2 kg. HINT (a) If the crate…

A: The horizontal force is F=127 N The mass of the crate is m=38.2 kg Calculating the weight of the…

Q: 45kg gymnast wedges himself between two closely spaced vertical walls by pressing his hands and feet…

A: Given,  Mass = 45 kg   We need to calculate,  Friction force with given condition =?

Q: A tool box of weighing 50.0 N rests on a horizontal surface. The coefficient of static friction…

A: A box , weight = 50 N Coefficient of static friction = 0.40 Coefficient of Kinetic friction = 0.20…

Q: (a) If the box doesn't move, what's the magnitude of the static friction force (in N)? N (b) What is…

A:

Q: A 2.30 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude…

A: Apply the force equilibrium condition along the vertical, and determine the normal reaction force as…

Q: Find the minimum magnitude of the force  F

A:

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 17.2 m long, tilted at an angle of…

A:

Q: Two rough blocks are at rest on a slope as shown. Block A mass is 5 kg. Block B mass is 10 kg. The…

A:

Q: One block rests upon a horizontal surface. A second identical block rests upon the first one. The…

A:

Q: A block of mass 1.33kg is being pulled by a string parallel to the contact surface with a slowly…

A:

Q: A loaded penguin sled weighing 62.0 N rests on a plane inclined at angle 0 = 24.0° to the horizontal…

A: weight = mg= 62 N Angle = θ=240 coefficent of static friction = 0.23

Q: A block of mass m = 10.5 kg rests on an inclined plane with a coefficient of static of us = 0.055…

A: Given data:Mass of the block: Coefficient of static friction: Length of the inclined plane: Height…

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 22.2 m long, tilted at an angle of…

A:

Q: A loaded penguin sled weighing 82.0 N rests on a plane inclined at angle 0 = 22.0° to the horizontal…

A:

Q: A worker pushes horizontally on a 37.0 kg crate with a force of magnitude 113 N. The coefficient of…

A:

Q: A shopper pushes a 6.1 kg cart at constant of 1.20 m/s speed along a rough horizontal surface by…

A: Visualize the Problem:

Q: A student of mass 55.4 kg, starting at rest, slides down a slide 21.2 m long, tilted at an angle of…

A: We are given mass of student. We are also given angle of slide on which student slides. We are given…

Q: A block of mass m1 = 3.9 kg is placed on top of a block with mass m2 = 5.4 kg. A force, F = is…

A:

Q: Force T pulls at angle a up from the horizontal on a section of pipe of weight W as shown, but the…

A: Draw the free body diagram.

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: