A force of 1.8 N is applied horizontally to a 683 g cereal box that is at rest on a horizontal tabletop. The friction force between the box and table is 0.1 N. What is the magnitude of the normal force (in N) acting on the box? Hint: Enter only the numerical part of your answer to two decimal places.

Q: Two blocks are in contact on a frictionless table. A horizontal force is applied to the larger…

A:

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

A:

Q: Four forces act on an object, given by A = 49.3 N east, B = 47.3 N north, C = 90.7 N west, and D =…

A: The net force on the object along the x-axis can be calculated as,

Q: Two forces are applied to an object, F1=3i-2j , F2=i+3j . What is the resultant force on the…

A:

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The…

A: We can solve the problem by considering the equilibrium condition as below.

Q: Four forces act on an object, given by A = 32.3 N east, B = 45.3 N north, C = 84.7 N west,…

A:

Q: A child pulls on a wagon handle at an angle of 23.8 degrees above the horizontal with a force of 68…

A:

Q: You managed to pull a heavy crate up a ramp on a truck. The crate has mass 48 kg. You were pulling…

A: Given data:  Mass of crate (m) = 48 kg Applied force (FA ) = 464 N Inclined angle (θ) = 29.5°…

Q: A circus gymnast hangs from two ropes attached to the ceiling while lowering himself to the floor at…

A: Given: The angle of the first rope with vertical is 28.3°. The tension in the first rope is 352 N.…

Q: our forces act on an object, given by A = 48.3 N east,B = 42.3 N north,C = 64.7 N west, and D = 84.7…

A: Given,

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The…

A: Given: The object is at rest. The tension T1 = 41 N and θ=41°.

Q: The coefficient of static friction between a concrete block and a surface is 0.8. The block weighs…

A: Magnitude of static friction Ff=μsW=0.880 N=64 N

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: Express your answer in newtons. Two forces, F, and F2, act at a point. The magnitude of F, is 8.50…

A:

Q: A constant applied force F, of 15.0 N pushes a box with a mass m = 7.00 kg a distance x = 15.0 m…

A: Given: Applied force Fp=15.0 N. Mass of the block m=7.0 kg. Distance traveled by block x=15.0 m. The…

Q: Bob is pulling a box of his toys of mass 15.0 kg along a rough horizontal surface for a distance of…

A: Given data: The tension in the rope is T=58 N. The mass of toy car is m=15 kg. The frictional force…

Q: Determine

A: In the given figure, The force F1 can be written as,

Q: You are pushing a 30 kg crate along a horizontal floor (the coefficients of static and kinetic…

A: Given- Mass of crate , m = 30 kg The coefficients of static friction between the crate and floor ,μs…

Q: Two forces act on an object; a 6 N force in the positive y-direction and an 8 N force in the…

A: The first force acting on an object is, The second force acting on an object is, The net force on…

Q: A 40 lb object is subjected to an applied upward force of 20 lbf. The only other force acting on the…

A: Given Data: Mass of the object (m) = 40 lb.Force (F) = 20 lbf.Acceleration due to gravity (g) = 32.2…

Q: A person with compromised pinch strength in their fingers can only exert a normal force of 6.0 NN to…

A: Given: The normal force is 6.0 N. The coefficient of static friction is 0.80.

Q: Two blocks of mass M and m are sitting on a horizontal floor. The blocks are touching. The…

A: Since the blocks are in equilibrium in vertical direction, their normal forces must be equal to…

Q: The figure below illustrates the motion of an object on an inclined surface. The angle of…

A:

Q: Two forces act on an object. The first force has a magnitude of 19.0 N and is oriented 58.0°…

A:

Q: A 20 kg refrigerator was placed on the cement floor in the dining area. The coefficient of static…

A: Given data:  Mass (m) = 20 kg Coefficient of static friction (μs) = 0.25 Horizontal force (F) = 13 N…

Q: Mary applies a force of 78 N to push a box with an acceleration of 0.52 m/s2. When she increases the…

A:

Q: A block with a mass of 9.32 kg is placed on a ramp. The ramp has an incline of ? = 20.2 degrees from…

A:

Q: Four forces act on an object, given by  A = 49.3 N east,   B = 50.3 N north,   C = 76.7 N west,  and…

A: Given data *Force acting on the object in east direction is A = 49.3 N  *Force acting on the object…

Q: a 70kg man successfully pushes a 200kg refrigerator up a 20 angle inclinded slope. he applies a…

A: Given mass of the refrigerator is m=200kgThe mass of the man is mp=70kgThe angle is θ=200The applied…

Q: Four forces act on an object and are given by A = 37.3 N east, B = 38.3 N to the north, C = 62.7 N…

A:

Q: A block of mass 3.0 kg is pushed up against a wall by force P that makes an angle of theta = 50…

A:

Q: A box lies on a frictionless table. A force of 19.5 Newtons pulls the box to the right, while a…

A:

Q: Four forces act on an object, given by A = 39.3 N east, B = 38.3 N north, C = 88.7 N west, and D =…

A:

Q: Four forces act on an object, given by A = 43.3 N east, B = 46.3 N north, C = 76.7 N west, and D =…

A: (a)The force acts on an object along the horizontal direction is,Substitute the values,

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The…

A:

Q: Bob is pulling a box of his toys of mass 15.0 kg along a rough horizontal surface for a distance of…

A:

Q: Sammy is doing a strength testing session on the turf in preparation for the upcoming basketball…

A: Mass of sled (m) = 105 kgCoefficient of static friction (us) = 0.3Sammy apply only horizontal…

Q: Four forces act on an object, given by  A = 40.3 N east,  B = 43.3 N north, C = 74.7 N west, D =…

A: Given information:Force acting in east direction (A) = 40.3 N (“+ve” x-axis)Force acting in north…

Q: An object weighing 500kg is to be pulled by a man by exerting a force P. Force P is inclined at an…

A:

Q: A box filled with appliances rests on a floor. Only gravity and the support force of the floor act…

A: Because there is no relative motion between the box and the floor, the friction force is called…

Q: A coin is resting on the surface of a closed book. As you slowly open the cover, the coin remains in…

A: The angle of repose is the maximum angle at which any object remains stable. It's the threshold…

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.36 tons…

A: Given data :- estimated mass M (in tons) = 0.36 ton length = 37 feet.

Q: Use g = 10 m/s2 Always answer in standard units (SI units). Unless otherwise instructed.  Answer to…

A: Solution -friction, force that resists the sliding or rolling of one solid object over another.…

Q: A mountain climber practices his technique in a mountain climbing school by balancing while…

A: The mountain climber makes an angle 60° with the horizontal to the left of rope and 30° with the…

Q: A 200 kg crate rests on a floor with carpet. A tired worker pushes with a horizontal force of 600 N…

A: mass = 200 kg applied force (F) = 600 N coefficient of static friction = 0.6 coefficient of kinetic…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!