Kg ass across a steel table. a. How much force must the student apply in order to start the box moving? Answer: 111 N b. How much force must the student apply to keep the mass moving at a constant velocity?

Kg ass across a steel table. a. How much force must the student apply in order to start the box moving? Answer: 111 N b. How much force must the student apply to keep the mass moving at a constant velocity?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 70P: The helicopter view in Figure P1.70 shows two people pulling on a stubborn mule. Find (a) the single...

See similar textbooks

Related questions

Q: A 49 N rock hangs from a rope (assume without any mass), which goes over a pulley and then attaches…

A: In the given question, Weight of the left rock (m) = 49N Weight of right rock (m) = 49N Both rocks…

Q: Cynthia pulls horizontslly on sn old chrdt of drawers (m=75kg), sliding it across the floor. She…

A: Free body diagram

Q: The 1000N cow now sits on the 5kg box. a. What is the total mass of the cow and the box? b. What is…

Q: The Omani "Noor Majan" car is of mass (M) kg is going up Jabal Akhdar, at angle (0), with (N) people…

A: Mass of the car = M kg Inclination angle = θ No of people = N Mass of each people = m kg…

Q: A 50N trash can is pulled across the floor at constant speed by a horizontal force of 25N to the…

A: Given: weight of trash can, W = 50 N Horizontal force exerted on can, F = 25 N

Q: The Omani "Noor Majan" car is of mass (M) kg is going up Jabal Akhdar, at angle (θ), with (N) people…

A: Given car of mass M going up which is inclined at an angle θ. Car provide force 'L' and accelerating…

Q: totally weighing 750 kilo 7 French artillerymen w being pulled across the C da snowy terrain which H

A: We know that here each cannon was mounted on a sled, totally weighing 750 kilograms (7350 N), which…

Q: light hangs series of strings as shown figure below. ension on string a, Ta, is 0.48 N. 42° b J а d…

Q: Integrated ConceptsWhen starting a foot race, a 70.0-kg sprinter exerts an average force of 650 N…

Q: A rope pulls the block up the ramp, as shown in the figure. Find the following:1. What is the…

A: The given data are: μ=0.45a=4.3 m/s2m=6 kg Here, μ denotes the friction coefficient, a denotes the…

Q: A 7.0-N force parallel to an incline is applied to a 1.0-kg crate. The ramp is tilted at 20° and is…

Q: Two objects collide with each other. One object, mi, has a mass of 2.5 kg, while the other object,…

A: By applying Newton's third law:- m1a1=m2a22.5×0.80=5×a2a2=0.40 m/s2 Hence, the required…

Q: (I) A force of 35.0 N is required to start a 6.0-kg box moving across a horizontal concrete floor.…

A: When a frictional force acts between two bodies in contact but are not moving with respect to each…

Q: The Omani "Noor Majan" car is of mass (M) kg is going up Jabal Akhdar, at angle (e), with (N) people…

A: Here given a car of mass M is going bat an angle θ .The car provides L Newtons lift and accelerating…

Q: A sled is being pulled to your right across the snow by a force of 50 Nt. The mass of the sled is 5…

Q: A picture frame is hung using two cords on a wall, as illustrated in the figure. If the mass of the…

A: We will first draw the free body diagram and then balance the horizontal and vertical forces…

Q: There are two masses suspended from a pulley. The mass on the right is 100kg and it takes 5.0 s to…

Q: Suppose an airline allows a maximum of 30 kg for each suitcase a passenger brings along. (a) What is…

A: a. The equation for weight is given by, W=mg=30 kg9.8 m/s2=294 N

Q: I hate to burst your bubble, but this video is fake. There’s a battery powered skateboard hidden in…

A: (1) Let Fnet denotes the net force needed to move the skateboard at an acceleration a and m denotes…

Q: A 110-kg fishing vessel travels Celebes Sea to catch variety of fish. But due to storm, the wind led…

Q: a on 3) A force of 300 N is applied across. 20kg box. The frictional force acting on the box is 200…

Q: At the instant a race began, a 65-kg sprinter exerted a force of 720 N on the starting block at a…

A: a)Component of force in horizontal direction is,

Q: Suppose a 10 N force is applied to the side of a 4.0 kg block that is sitting on a table. The block…

Q: Q2) A body (30 gm) slipping down on a board (50 cm) that set up one end in height (15 cm) to just…

Q: Q. A force of 250 N is applied to an object that accelerates at a rate of 5 m/s2. What is the mass…

Q: 3. A 500-kg block with an initial speed of 90 cm/sec slide along a horizontal table top against a…

A: Mass of the block m=500 kg, initial speed of block u=90 cm/s=0.9 m/s and frictional force applied in…

Q: A 15 kg block is pushed from rest across the floor with a force of 51 N. A) What is the acceleration…

Q: A force of 1600 N acts parallel to a ramp to push a 300-kg piano into a moving van. The ramp is…

A: Force , F = 1600 NMass of piano , m = 300KgInclination of ramp ,θ = 20°

Q: (a) What is the weight of a 4.00 kg backpack? (b) What is the acceleration of the backpack if a net…

A: Weight of any body of mass m is, W=mg

Q: .A jet aircraft with a mass of 4,500 kg has an engine that exerts a force (thrust) equal to 60,000…

A: Given,Mass of an aircraft, m = 4500 kgForce exerted by engine, F = 60000 N

Q: A skier is standing on a 30o hill. Draw the hill and add idealized force vectors that represent the…

Q: A crate with mas 32 kg initially at rest on a warehouse floor is acted on by a net horizontal force…

Q: e Canta Ahotow spherical shel with mass 215 kg ro whou slpping down a 425" skope Part A You may want…

Q: Amy pushes a 400N block on a horizontal surface. The block is about to slip as she said pushes it…

A: The given data are listed below with appropriate variables. Here, W denotes the weight and the F…

Q: 1. I'm in an elevator standing on a scale and I'm heading up, but I'm slowing down to a stop. My…

A: Given data *The given mass is m = 71 kg *Apparent mass is M = 64 kg

Q: A contestant in a winter sporting event pushes a 30.0-kg block of ice across a frozen lake as shown…

Q: What is the weight of a 81.4 kg object? W = N

A: The weight of an object is defined as the force of gravity on the object. W = mg Where, W = weight…

Q: A pickup truck with mass of 1230 kg moving at 105 km/h stops within a distance of 53.0 m. (a) What…

Q: A boy sits in a tire that is attached to a rope that passes over a pulley fastened to the ceiling…

Q: A 2kg. box is pulled by a force of 30N. The frictional force is 10N. If it is initially traveling at…

Q: A weight hangs on a frictionless pulley as shown in the figure. a.) What is the tension on the…

A: Tension in the wire attached to the weight

Q: OPart (b) What is its acceleration in m/s once it starts to move, if that minimum force is…

A: Write the expression of minimum acceleration in case of minimum force. μk=aga=μkg

Q: W. prav Wa AK 10. The left end of a spring is attached to a wall. When Bob pulls on the right end…

A: Spring force F =-kx k is spring constant,x is displacement from mean postion. Initially spring is…

Q: What is the mass of the Box in kg?

Question

I need help understanding which equation to use.

A student wants to slide a steel 15 kg mass across a steel table.
a.
How much force must the student apply in order to start the box
moving?
Answer: 111 N
b. How much force must the student apply to keep the mass moving at a
constant velocity?
Answer: 85.5 N

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

part_1

VIEW

Part_B

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Three children are pulling on a toy box (5.5kg). Emma pulls with a force of 23N [E45°N], Miguel pulls with a force of 41N [S30°W], and Irma pulls with a force of 17N [N15°W]. What is the net force on the toy box? What is the acceleration of the toy box? What is the velocity of the toy box 0.6s after the children start pulling on it?
A Christmas light hangs on a series of strings as shown in the figure below. The tension on string ?, ??, is 0.48 N. (a) What is the tension on string b? (Ans: 0.22 N) b) What is the tension on string c? (Ans: 0.35 N) (c) What is the tension on string d? (Ans: 0.37 N) (d) What is the mass of the Christmas light, m, in grams? (Ans:
An upward force of 270 N is applied to a box weighing 120 N. What is the mass of the box? m = What is the net force on the box, including direction? Fnet = What is the acceleration of the box, including direction? a =
A 125 kg box is pushed up a ramp with a force of 100N applied at a 30 deg below the horizontal. Coefficient of static friction is 0.9. 1. What is the normal force on the box? 2. What is the friction force on the box? 3. What is the largest friction force could be?
The figure below shows a bird feeder that weighs 193.9 N. The feeder is supported by a vertical cable, which is in turn tied to two cables, each of which is attached to a horizontal post. The left cable makes a 60° angle with the post, while the right cable makes a 30° angle. What is the tension in each cable (in N)? left cable=? right cable=? bottom cable=?
E12. Jennifer has a weight of 110 lb. a. What is her weight in newtons? (1 lb = 4.45 N) b. What is her mass in kilograms?
A 1420 kg elevator is moving upwards at 4.1 m/s and stops in 1.7 s. What is the tension in the cable supporting the elevator as it stops?
Your shopping cart has a mass of 65 kilograms, In order to accelerate the shopping cart down an aisle at 0.3 m/sec2, what force would you need to use or apply to the cart?
If a box has a weight of 1000 N, its mass is: Question 14 options: A) 102 kg B) 1000 kg C) 9800 kg D) 1000 kg [down]
A man stands on a scale in an elevator that is accelerating upward. The scale reads 973.8 N. When he holds a 44.0 kg box, the scale reads 1449.8 N. What is the man's mass? and What is the magnitude of the acceleration of the elevator?
Margie, who weighs 649 N, is standing on a bathroom scale that weighs 55.0 N. a. With what magnitude force does the scale push up on Margie? answer in N b. attached picture 1 c. With what magnitude force does the floor push up on the scale? answer in N d. attached picture 2
In the figure, the weight w is 56.4 N. a. What is the tension in the diagonal string? b. Find the magnitudes of the horizontal forces F1 and F2 that must be applied to hold the system in the position shown.