Boxes A and B are in contact on a horizont a), frictionless surface. Box A hasmass 20.0 kg and box B has mass 7.0 kg. A horizontal force of 250N is exertedon box A.(1.) Draw the free - body diagram tor each box(2.) What is the magnitude of the force that boA A exerts on box B?B.250 NV.

Answered: Image /qna-images/answer/6b4218cf-7c9d-4165-9e74-36a06a15631b.jpg

Boxes A and B are in contact on a horizont al, frictionless surface. Box A has mass 20.0kg and box B has mass 7.0 kg. A horizontal forte of 250N is exerted on box A. (1.) Draw the free-body diagram for each box (2.) What is the magnitude of the force that box A exerts on box B? 250 N B.

Boxes A and B are in contact on a horizont al, frictionless surface. Box A has mass 20.0kg and box B has mass 7.0 kg. A horizontal forte of 250N is exerted on box A. (1.) Draw the free-body diagram for each box (2.) What is the magnitude of the force that box A exerts on box B? 250 N B.

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 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A box (M = 4 kg) is resting on a frictionless horizontal surface. Then there is a 25 Newton force acting on it at an angle 35 degrees below the horizontal. 1. Find the horizontal component of the force, Fx 2. Find the vertical component of the force, Fy 3. Find the normal force acting on the box 4. Find the acceleration of the box 5. Find the distance it will travel in 3 seconds.
What net external force is exerted on a 1.80*10^3 kg artillery shell fired if the shell accelerated at 2.55*10^4 m/s^2? a. What is the firce exerted on the artillery shell b. What is the force exerted on the ship?
A flea jumps by exerting a force of 1.80 x 10-5 N straight down on the ground. A breeze blowing on the flea parallel to the ground exerts a force of 0.700 × 10-6 N on the flea. Find the direction and magnitude of the acceleration of the flea if its mass is 6.00 × 10-7 kg. Do not neglect the gravitational force. 19.0 m/s² at 2.23 degrees from vertical. 19.0 m/s² at 2.23 degrees from horizontal. 20.2 m/s² at 3.31 degrees from vertical. 20.2 m/s² at 3.31 degrees from horizontal. 10.2 m/s2 at 4.67 degrees from vertical. 10.2 m/s² at 4.67 degrees from horizontal.
Two crates, A and B, sit at rest side by side on a frictionless horizontal surface. The crates have masses mA and mB. A horizontal force F is applied to crate A and the two crates move off to the right. Draw the free-body diagram for crates A and B.
A block of mass ?=2.80 kg is being pulled by a force ?⃗ of magnitude 12.0 N on a horizontal, smooth (frictionless) surface. The force makes an angle ?=30.0° abovethe horizontal, as shown in the figure. a)Find the magnitude of the normal force exerted by the surface on block. b)Find the acceleration of the box. c)If the box starts from rest, what would be its speed after it travels 2.00 m?
A 50 kg block is accelerating down a 40º incline. The coefficient of friction (μ) between the block and the incline is 0.30. Draw the free body diagram, label the forces, and calculate acceleration.
Consider the 65.0 kg Ice skater being pushed by two others shown In the figure. Frot F2 Free-body diagram F, F, F, (a) Find the direction (in degrees) and magnitude (in N) of F,et, the total force exerted on her by the others, glven that the magnitudes F, and F, are 25.2 N and 15.4 N, respectively. direction o (counterclockwise from the direction of F, is positive) magnitude (b) What is her initial acceleration (in m/s?) if she is initlally stationary and wearing steel-bladed skates that point in the direction of F? (c) What is her acceleration (in m/s2) assuming she is already moving in the direction of Fot? Remember that friction is always in the opposite direction of motion or attempted motion between surfaces in contact. m/s? (in the direction of Frot)
Fy m +x P On the left a mass, 17.9 kg, is at rest. Force Pis acting on the mass in the (Fx) direction as shown. The coefficient of static friction between the mass and the surface is μ = 0.855. The coefficient of kinetic friction between the mass and the surface is µ = 0.565. What is the greatest force P that can be applied and the mass will remain at rest?
The three blocks with weights as shown in the figure are placed on a 20o incline so that they are in contact with each other and at rest. Determine which, if any, of the blocks will move and the friction force acting under each. Assume that under blocks A and C, the coefficients of friction are fs = 0.50 and fk = 0.40 while under B they are fs = 0.30 and fk = 0.20
A 25 kg chair initially at rest on a horizontal floor requires a 365 N horizontal force to set it into motion. Once the chair is in motion, a 327 N horizontal force keeps it moving at a constant velocity. Find the coefficient of static friction between the chair and the floor. Find the coefficient of kinetic friction between the chair and the floor.
Somebody is riding a skateboard and holding a wire that is tied to a car. The wire makes a 17° angle with the horizontial. The tension on the wire is 175N. The friction between the skateboard and the road is 80N. They have a mass of 81kg. Create a free body diagram and find the acceleration.
A 9.80-kg hanging object is connected by a light, inextensible cord over a light, frictionless pulley to a 5.00-kg block that is sliding on a flat table. Taking the coefficient of kinetic friction as 0.218, find the tension in the string. (The block slides to the right in the diagram below.) N m₁ mą