A mechanic is dragging an 18-kg tire across the floor at a constant velocity, while pulling with a force of 120 N at an angle of 35 degrees above the horizontal. Let g = 10m/s/s Calculate the magnitude of the frictional force acting on the tire. _______ N (answer is 98.298, solve step by step, i don't understand)

A mechanic is dragging an 18-kg tire across the floor at a constant velocity, while pulling with a force of 120 N at an angle of 35 degrees above the horizontal. Let g = 10m/s/s Calculate the magnitude of the frictional force acting on the tire. _______ N (answer is 98.298, solve step by step, i don't understand)

Name: A mechanic is dragging an 18-kg tire across the floor at a constant ve
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: A mechanic is dragging an 18-kg tire across the floor at a constant velocity, while pulling with a force of 120 N at an angle of 35 degrees above the horizontal. Let g = 10m/s/sCalculate the magnitude of the frictional force acting on the tire.______

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 7STP

See similar textbooks

Similar questions

A pendulum is pulled back at an angle of 20 degrees and released from rest. As the mass at the end of the pendulum swings back to its equilibrium position, which of the following variables decreases? (Select two right answers) Group of answer choices Tension in the string Velocity Acceleration Net Force
For a ballistic study, a 1.9-gram mass bullet is fired into softwood. The bullet strikes the wood surface with a velocity of 380 m/s and penetrates 0.15 m. Find the time required to stop the bullet in seconds. Express your answer in FIVE (5) significant figures.
A vendor pulls a 250 N cart filled with pop cases so that it rolls along a level floor where the force of friction is 43 N. If the worker exerts a force of 80 N @ 25⁰ on the handle of the cart, what is the acceleration of the cart?
A father pulls his child on a sled by pulling on a rope over his shoulder with a force as much as 70 N directed along the rope that makes an angle of 30 degrees with the ground. The icy ground exerts about 20 N friction force on the sled. The combined weight of the sled and the child is 160 N. Compute the resultant force on the sled using the graphical method. Use scale factor: 1.0 cm : 10 N
An empty elevator car of a building has a mass of 1 metric ton. It has a counterweight with a mass of 1.2 metric tons. What force must the motor of the elevator pull on the counterweight to make the elevator car go down with an acceleration of 0.5 m/se/sec? a. 12000 N b. 3057 N c. 11171 N d. 10310 N
A man exerts a northward force of 100 newtons on a 50 kilogram box which sits on a level floor. If the frictional force is 80 newtons, what is the magnitude of the northward acceleration of the box?
1.67 1.38 What is the answer? Use a given-required-solution format. Provide a step by step solution and sketch a free body diagram. Provide a handwritten solution without the use of calculator. Simplify the answer and use a proper unit.
If it takes a human cannonball 1.8 s to exit a 1.9 m long cannon and the average net force acting on the human is 159 N, what is the human’s mass?
A runaway train car that has a mass of 15,000 kg travels at a speed of 5.4 m/s down a track. Compute the time required for a force of 1500 N to bring it to rest. Group of answer choices 0.019 s 54 s 4.2x106 s 2.4x10-7 s
Compute for the force on a 975 kg car moving from 12 m/s to 27 m/s in 15 s.
Instructions Use g = 10 m/s2 Always answer in standard units (SI units). Unless otherwise instructed. Answer to 2 decimal places. Unless otherwise instructed. A 5 kg block is placed on top of a 10 kg block. A horizontal force of 45 N is applied to the 10 kg block, and the 5 kg block is tied to the wall. The coefficient of kinetic friction between all moving surfaces is 0.2. Find the magnitude of the tension in the string holding the 5.0 block.
For a ballistic study, a 1.9 g mass bullet is fire into softwood. The bullet strikes the wood surface with a velocity of 380m/s and penetrates 0.15m. Find the time required to stop the bullet in seconds. Express your answer in 5 significant figures. Draw the diagram.