22. What is the magnitude and direction of the crate's weight?   9800 N, downward   1000 N, upward   1000 N, downward   9800 N, upward   23. What is the magnitude and direction of the net force acting on the crate?   2600 N, upward   2600 N, downward

Q: 5. Two forces acting on an object, F1=30 N, F2=40 N. The angle between is 90°. To make the object…

A: We have two forces acting on an object of magnitudes F1=30 N and F2=40 N and the angle separating…

Q: 9. A person with a mass of 65 kg is standing on a crate that has a mass of 35 kg. The crate is…

A: option (A) 980 N

Q: -8. A block that weighs 60 N is initially at rest on a horizontal surface. A horizontal force F, of…

A: Solution:   Given Values, Weight of the block(W)=60 N Horizontal force(F1)=22 N Vertical force=F2…

Q: 5. You are dragging a 110 kg trunk across a floor at a consta velocity with a horizontal force of…

A: Given, The mass of the trunk, m=110 Kg Force applied on the block, F=380 N Force applied by the…

Q: What is the magnitude of the net force on this object? 8.3 N 13.7 N 110 N 1.7 N 22 N D 5.4 N

A: Clearly, we can see both the forces are in opposite direction, So we have to find the difference…

Q: 1. Three blocks, with masses m1 5.10 kg, and m3 kg, are pulled on a horizontal frictionless surface…

A:

Q: 1. Four blocks, with masses m₁ = 5.70 kg, m2 = 5.00 kg, m3 = 7.30 kg, and m4 = 7.90 kg, are pulled…

A:

Q: 10 The x-component of a force of 50 Newtons is 30 Newtons. What will be the y-component of the same…

A:

Q: b) What is the normal force between the backpack and the floor? Your answer: O 1.5 N O 7.4 N 15 N O…

A: Mass, m = 7.5 kgCoefficient of friction, µ = 0.2Acceleration due to gravity, g = 9.81 m/s2

Q: A 12-kg crate rests on a horizontal surface and a boy pushing it with a force that is 30° below the…

A: Given: Mass of the crate, m = 12 kg. Angle of pushing, θ=30°. Coefficient of static friction, μ=0.4.…

Q: 3. Imagine that a large professional wrestler is going to play tug-of-war with a little girl. TH…

A: According to Newton's second law F = ma According to Newton's third law Every action has equal and…

Q: A 31.6-kg crate rests on a horizontal floor, and a 70.8-kg person is standing on the crate.…

A:

Q: 4. You push down on a 20-kg lawn mower at an angle of 35° with a force of 50 N. The coefficient…

A: Given: m =20 kgangle = 35force F =50 Nμ =0.1

Q: 2. While moving into your new place, you have to push a 25-kg box across the floor. You push on it…

A: GivenMass of box, m=25 kgangle ,θ=27°μ=0.60

Q: 2. Draw a free-body diagram of a 1130-kg car that is held in place by a light cable on a very smooth…

A: In the following problem, we have: Mass of the car, m=1130 kg Angle of the ramp with the horizontal…

Q: A worker pulls a 15-kg crate in a straight line on a level surface by imparting a horizontal tension…

A:

Q: 2. A worker pushes a 45.0-kg crate across a rough factory floor. The crate is very short, so the…

A:

Q: Block of mass m=50 g, slide down on inclined plane with angle 0 = 60what is the normal force of the…

A: Given:  Block mass, m=50 g=0.05 kg Inclination angle, θ=60°  Standard data: Gravitational…

Q: A block is placed on a inclined plane. The acceleration of gravity is 9.8 m/s². 31 N 16° L--- W μ =…

A: The magnitude of the applied force, F=31 N The inclination of the plane with respect to horizontal,…

Q: A 1.5-kg physics textbook on a bookshelf is leaning against the side of a bookshelf, tilted at an…

A:

Q: A block of mass 10 kg is at rest on a horizontal surface. The coefficient of kinetic friction is…

A: mass (m) = 10 kg initial velocity (u) = 0 m/s coefficient of kinetic friction = 0.25horizontal force…

Q: An object has two forces acting on it: 8.4 N [S] and 7.5 N [E]. The magnitude of the net force is a.…

A: Given Data :  F1 = 8.4N[S] F2 = 7.5N[E] To Find :  magnitude of net force

Q: a. Write an expression to describe the scalar component of your pushing force in the x-direction as…

A: Given, force is the act in the right direction that is on the x-axis. Where, Ft=0=FoFt=10=0 And…

Q: 15. A box of mass 4.0 kg rests on a horizontal surface. When the box is pulled by a horizontal force…

A: Given: The mass of the object is 4 kg. The acceleration of the object is 2 m/s2. The applied force…

Q: 0.25, μk = 0.15. 4. A 10 kg object resting on a rough surface µ = (a) Draw a FBD diagram showing the…

A:

Q: c) What acceleration is produced (magnitude and direction)? What is the speed of the mass after the…

A: Mass of the body 3.0 kg Tension force 45.0 N The required questions are answered below

Q: Starting from rest, there are exactly six constant forces acting on a space drone: A 15 N force in…

A: A particle at rest is being acted upon by various forces in x and y directions . We need to…

Q: 23.4kg box rests on an inclined plane creating an angle of 34.5° from the horizontal. What is the…

A:

Q: 1. A 10-kg box of books is initially at rest on a horizontal surface. A horizontal force of 60.0 N…

A: Given value--- mass = 10 kg. required force to set the box in motion = 60 N. We have to find---…

Q: 7. The masses of the red and green boxes are 7.82 kg and 2.77 kg, respectively. If the red box is…

A:

Q: 3. A 6.50 kg block is pressed against a vertical wall by a force (F), as shown in the figure below.…

A: The given force holds up the block against the wall. And since the wall is rough, it offers a…

Q: spring balance fastened to the roof of a moving elevator car indicates 90 lb as the weight of a…

A: spring balance fastened to the roof of a moving elevator car indicates 90 lb as the weight of a…

Q: A 24-kg traffic light is suspended from the midpoint of a cable suspended between two poles. The…

A:

Q: A 25.0-N force directed North is acting on a 10.0-kg crate. What must be the magnitude and direction…

A: For equilibrium, net force on the crate = 0 So second force will be 25.0 N in Southward direction.

Q: QUESTION 21 A block of mass M is suspended at rest by two strings attached to walls, as shown in the…

A: Q.11  Kyle's  true weight (wo) = 600 N  apparent weight (wap) = 500 N  Weight is given as :- w = m g…

Q: 2. You hang an object by means of a vertical string. Two strings in turn support this string. String…

A:

Q: 5. A 750-kg beam is supported by two ropes. Rope 1 has a tension of 5,000 N. The angle is 20°…

A: FBD is

Q: The tension on the string is: a.greatest in I b.greatest in III c.least in I d.least in III…

A:

Q: 1. When jumping off one foot, a 70 kg long jumper generates a vertical reaction force of 2200…

A:

Q: 4. Two forces F₁ and F₂ act on a particle as shown in the figure below. What is the orientation of…

A: We are given 2 forces acting on particle. We are to find the direction of acceleration. We know that…

Q: 1. A crate is being push by a horizontal force P to cause movement upward along the 15° incline…

A:

Q: 2. The worker knows that the lower crate has a mass of 50 kg and the upper a mass of 10 kg. She…

A: Given data: The mass of lower crate is M=50 kg. The mass of upper crate is m=10 kg. The force…

Q: A person stands on a scale in an elevator. As the elevator starts, the scale has a constant reading…

A:

Q: 11. Calculate the tension exerted by the string. Neglect force by air and friction force. m2 20 kg…

A: Given data The mass of the first block is m1 = 10 kg The mass of the second block is m2 = 20 kg The…

Q: 1. Three blocks, with masses m₁ 5.10 kg, and m3 7.80 kg, are pulled on a horizontal frictionless…

A: To solve this problem first we brake the force in horizontal and vertical component after that we…

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!