Answered: Two objects (mı=3kg, m2=5kg) which…

Two objects (mı=3kg, m2=5kg) which slides down a frictionless plane having an inclination angle of 0=20.0°. a- Draw all of the force component for the two masse system given in Figure 1.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 31PQ: A hockey stick pushes a 0.160-kg puck with constant force across the frictionless surface of an ice...

See similar textbooks

Related questions

Q: (a) You push with an 8 N force on a box that weighs 1 N which is resting on a horizontal plane. A…

Q: A) Suppose m1 = 4.5 kg and there is no friction between m2and the ramp. What would the mass m2 have…

A: The free body diagram of the system is as shown below

Q: The figure shows overhead views of four situations in which forces act on a block that lies on a…

A: Given

Q: A skier is standing motionless on a horizor onto a horizontal tow rope, which is about to The…

A: Given:- The mass of the skier is m = 59 kg The static friction coefficient between the skis and the…

Q: nd a is the acceleration of the object. At first this may not look like it, but his is actually a…

Q: A safe weighing 1500N is to be lowered at constant speed down the ramp 5m long from a truck 3m high;…

A: The force formed as a result of two surfaces which are in contact and slide against each other is…

Q: A safe weighing 1500N is to be lowered at constant speed down the ramp 5m long from a truck 3m high;…

A: (a) Analyze the FBD of the given system. Note: Consider the rightward direction along the inclined…

Q: Part b.

A: Use the Newton’s second law to solve for the mass of the rocket.

Q: A 3.00-kg object is initially moving northward at 15.0 m/s. Then a force of 15.0 N, towards the…

Q: 3. Two objects are connected by a light string that passes over a frictionless pulley as shown in…

A: Tension in the massless string remains same throughout its length. According to Newton's 2nd law of…

Q: Two blocks connected by a cord passing over a small, frictionless pulley rest on frictionless planes…

Q: Amysterious rocket-propelled object of mass 43.0 kg is initially at rest in the middle of the…

Q: A loaded penguin sled weighing 84.0 N rests on a plane inclined at angle 0 = 18.0° to the horizontal…

A: Given Weight of loaded penguin sled W = 84.0 N Angle of inclination @ = 18 ° Coefficient of static…

Q: A loaded penguin sled weighing 61.0 N rests on a plane inclined at angle 0 = 19.0° to the horizontal…

A: (a) Draw the FBD of the problem as shown below: Here, W, N, f, and F represent the given…

Q: Part A A 1.9 kg particle moving along the x-axis experiences the force shown in (Figure 1). The…

Q: Two forces acting on a 10 kg object is given as F, = (6N)î +(5N)ĵ and %3D F, = (-1N)î +(2N)ĵ .…

A: Given: F1→=6i^+5j^ N F2→=-1i^+2j^ N Object's mass, m=10 kg r→=5i^+2j^ m

Q: This is a Dynamic of Rigid Bodies subject. The 300-N block shown in the figure below is at rest on…

A: in this question we use simple newton's second law of motion .

Q: rocket launched from the ground accelerates upwards at 15m/s2 . a. What is the upwards force from…

A: Givenm=50 kga=15 m/s2

Q: Suppose mG and mh have equal masses. In this situation, do you expect the magnitude of the…

A: As the masses mG and mh are connected by the same string. The acceleration of both the masses are…

Q: In the apparatus of the figure m1= 10kg and the static and kinetic friction coefficients between m1…

A: m1 = 10 kg μs = 0.6μk = 0.4

Q: What net external force is exerted on a 1200-kg artillery shell fired from a battleship if the shell…

A: Given Mass of the artillery shell is m=1200 kg Acceleration is given as a=2.00×104 m/s2

Q: A 400-N body starts up the incline of 30o with the horizontal (fk = 0.2) with a velocity of 3m/s.…

Q: Far in space, where gravity is negligible, a 435 kg rocket traveling at 55.0 m/s fires its engines.…

A: Mass of Rocket "m"= 435kg Velocity of rocket "v"= 55m/s Time "t"= 30 secs

Q: What force must Joe apply to the handle?

Q: (b) Evaluate the support reactions forces of the loading diagram shown in Figure Q5(b) 60KN 40KN D…

Q: Zola (the wonder dog) is told to sit and stay on a bathroom scale that reads 150 newtons with her on…

A: Given The Weight of the Zola is W = 150 N. The acceleration at which Zola moves in air is a = 2…

Q: The coefficient of static friction between all surfaces is 0.6 and the kinetic coefficient is 0.4.…

Q: A Formula-1 car encounters a hump which has a circular shape with smooth transitions at either end.…

Q: Two blocks connected by a cord passing over a small, frictionless pulley rest on frictionless planes…

A: As per bartelby guidelines I have solved first question out of multiple questions posted. If you…

Q: Problem B1. Two blocks A and B are held together (they move as one) while a force F of magnitude 200…

A: Force, F= 200N mass of block a, ma=6Kg mass of block b, mb=7Kg Two blocks are stuck together.…

Q: 3. (a) Assuming that the system is accelerating at 2.90 m/s2, determine the mass m in the system.…

A: We have 2 masses of m and 60 kg in the pulley system acceleration with a=2.9 m/s2. The plane is…

Q: A 1.09 kg block is placed at one end of a wooden plank that is 2.02 m long. The plank is slowly…

Q: Two blocks of masses M1=3.5 kg and M2=5.7 kg are at rest on a horizontal surface with a coefficient…

A: A) Analyze the following free body diagram of block M1. Analyze the following free body diagram of…

Q: In the figure below, the coefficient of sliding friction for all contact surfaces is 0.20. When the…

Q: A safe weighing 2000N is to be lowered at constant speed down the ramp 3m long from a truck 2m high.…

A: Given data: Weight, W=2000 N Length of the ramp, L=3 m Height of the truck, H=2 m

Q: What is the mass of m1? Given m2=2000kg and acceleration=1.0m/s2 (how is the answer for m1 2,500kg?)…

Q: A crate pushed along the floor with velocity ν→i slides a distance d after the pushing force is…

A: Given data A crate pushed along the floor with velocity vi→. The crate slides a distance of d after…

Q: At the local hockey rink,a puck with a mass of 0.12 kg is given an initial speed of v = 5.3…

Q: n the situation below, there is friction between the block of mass m1 and a surface such that μe =…

A: Given:- The angle of the inclined plane is θ = 40º. there is friction between the block of mass m1…

Q: (b) Evaluate the support reactions forces of the loading diagram shown in Figure Q5(b) 80KN 20KN 5m…

Q: Q6 * For the system shown, the coefficient of kinetic friction is 0.3 and the masses are 1 Kg each.…

Q: Two blocksmịand m2 connected by a rope are being pulled by a horizontalforce F equal 160 N. Suppose…

A: According to the company policy, first three parts will be answered. Please post the rest…

Q: Part A Rank the crates on the basis of the frictional force acting on them. Rank from largest to…

A: frictional force can be expressed as f=μN=μmg

Q: A 42.0-kg parachutist is moving straight downward with a speed of 3.85 m/s. (a) If the parachutist…

A: When a parachutist is moving straight downward, there are 3 forces acting on him: pull(upward) force…

Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

Two objects (mı=3kg, m2=5kg) which slides down a frictionless plane having an inclination
angle of 0=20.0°.
a- Draw all of the force component for the two masse system given in Figure 1.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 4 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

A high jumper approaches the bar at 6.5 m/s horizontally. She experiences a vertical reaction force of 1555 N for a period of 0.28 s. If the high jumper weighs 698 N what is: (Remember projectile motion concepts) and draw an free body diagram. a) her resultant velocity immediately after leaving the ground? b) her angle of take-off c)What is the horizontal component of the velocity at c.2) the instant of release? c.3) the highest point? c.4) 0.33 seconds after release? d) What is the vertical component of the velocity at d.1) the instant of release? d.2) the highest point? d.3) 0.33 seconds after release? e) What is the acceleration? e.2) in the vertical direction? e.3) in the horizontal direction? please answer all parts, a-e.
In the situation below, there is friction between the block of mass m1 and a surface such that μe = 0.4μe = 0.4 and μc = 0.25μc = 0.25. The close-up is such that θ = 40º. a) Determine what should be the ratio between m2 and m1 (m2m1m2m1) for block m1 to be on the verge of sliding down along the inclined plane? b) Determine what must be a ratio between m2 and m1 (m2m1m2m1) for block m1 to be on the verge of sliding up along the inclined plane?
Two blocksmịand m2 connected by a rope are being pulled by a horizontalforce F equal 160 N. Suppose that mį=10 kg,20 kg, and the coefficient of kineticm 2 =20 kg10 kgfriction between each block and the surfacem1is 0.52.A. Draw free-body diagrams of both objects.B. Find the acceleration of the systemC. Find the tension in the ropeD. What is the distance that the system ( two masses) will travel if youknow that are started from rest and final velocity is 4.5 m/sec(B) a= { F
Consider the scenario in the figure below. Suppose m1 = 4.5 kg, m2 = 6.5 kg. Thecoefficient of kinetic friction between block 2 and the ramp 0.54. The system is set intomotion so that block 2 is sliding down the ramp.a) What is the magnitude of the acceleration of the blocks?b) What is the tension in the string?
This is a Dynamic of Rigid Bodies subject. The 300-N block shown in the figure below is at rest on the rough horizontal plane before the force P is applied at t=0. The force P = 80t, where ‘P’ is in Newtons and ‘t’ is in seconds. a. What is the time in seconds, when the block starts to slide?b. What is the velocity of the block after 5 seconds?c. What is the distance travelled by the block after 5 seconds?d. Draw the S-t and V-t graph.
A safe weighing 1500N is to be lowered at constant speed down the ramp 5m long from a truck 3m high; a. If the coefficient of sliding friction between the safe and ramp is 0.3, will the safe need to be pulled down or held back? b. How great a force parallel to the ramp is needed? Provide a Free Body Diagram.
2. To push a 25 kg wooden box up a 30O inclined plane, a man exerts a force of 150 N parallel to the inclined plane. The wooden box slides 5 meters and the coefficient of friction between the wooden box and the inclined plane is 0.25; a. Draw the clear and neat figure of the system. b. Draw the Force diagram. c. Establish the convenient axis and reflect the component of the forces along the axis.
A safe weighing 1500N is to be lowered at constant speed down the ramp 5m long from a truck 3m high; a. If the coefficient of sliding friction between the safe and ramp is 0.3, will the safe need to be pulled down or held back? b. How great a force parallel to the ramp is needed? Draw a Free Body Diagram.
In the figure below, m1 = 2.0 kg and the coefficients of static and kinetic friction between m1 and the inclined plane are 0.30 and 0.20, respectively. a) What is the value of m2 if both masses are at rest? b) What if they move with constant velocity?
Three blocks on a frictionless horizontal surface are in contact with each other. A force F is applied to the first block. a) What is the acceleration of the system? b) What are the forces of contact between the first and second block, and the second block and third block? c) What is the net force acting on each block? Choose |F| = 12N, m1 = 2.3kg, m2 = 1.2kg and m3 = 3.7kg.
In the very Dutch sport of Fierljeppen, athletes run up to a long pole and then use it to vault across a canal as shown in (Figure 1). At the very top of his arc, a 70 kg vaulter is moving at 2.9 m/s and is 5.5 m from the bottom end of the pole. What is the magnitude of the vertical force that the pole exerts on the vaulter? Express your answer with the appropriate units.
An 876 N jumper lands on the floor with a velocity of 6.4 m/s. Assuming no force absorption, calculate the force of landing if he stops in: a) 1/100 s, b)1/4 s, c) What is the relationship of these different forces and injury risk of the athlete? Biomechanically (physically) what will you ask the jumper to do to decrease their injury risk?