I need help with these questions.
Homework Answers
This question is based on following concepts:
1. concept of free body diagram
2. concept of force balance in x and y direction
The detailed solution is described below
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I need help with these questions.
Consider these situations diagramed below involving a box with a...
Help on 10 #4! Thank you :-) 10. Below you see four different situations and force...
Help on 10 #4! Thank you :-)
10. Below you see four different situations and force diagrams for a circled system object for each situation. The first three involve an elevator. The fourth involves a box sliding over a smooth horizontal surface. In each case the initial velocity of the object is shown. a. For each situation, describe the motion of the elevator/box in words and draw a motion diagram b. Consider: How can you make sure the motion of...
Pls help. I understand that this is a lot. I only need help from letter f...
Pls help. I understand that this is a lot. I only need
help from letter f through letter h. I understand the others. thank
you.
F =30N 5 kg 0=50 u=0.3 A 5 kg mass is pulled along with an applied force of 30 N at 5 degrees. There is a 0.3 coefficient of friction between the mass and the floor. The mass starts from rest and moves 3.0 meters. a.) What is the weight of the mass? b.) What...
I need help with the questions for Force Graphs and the questions for The Robot Moving...
I need help with the questions for Force Graphs and the
questions for The Robot Moving Company on the physics lab.
PHY213 Physics I PHY213 Online Lab 03 Lab 03: Forces and Motion Whoa! That's long way down PURPOSE In this experiment we will investigate the action of Forces and the resulting motion. THEORY Scalars are quantities that have only magnitude. Vectors are quantities that possess both magnitude and direction. Vectors, must be treated with direction in mind. Forces are...
As shown in the figure below, a box of mass m = 51.0 kg (initially at...
As shown in the figure below, a box of mass m = 51.0 kg
(initially at rest) is pushed a distance d = 98.0 m across a rough
warehouse floor by an applied force of FA = 200 N directed at an
angle of 30.0° below the horizontal. The coefficient of kinetic
friction between the floor and the box is 0.100. Determine the
following. (For parts (a) through (d), give your answer to the
nearest multiple of 10.)
(a) work...
answer d, e, f please As shown in the figure below, a box of mass m...
answer d, e, f please
As shown in the figure below, a box of mass m = 60.0 kg (initially at rest) is pushed a distance d = 53.0 m across a rough warehouse floor by an applied force of FA - 248 N directed at an angle of 30.0° below the horizontal. The coefficient of kinetic friction between the floor and the box is 0.100. Determine the following. (For parts (a) through (d), give your answer to the nearest...
i need to find the slope and whatever else they are asking Calculating the Coefficient of...
i need to find the slope and whatever else they are
asking
Calculating the Coefficient of Static Friction (Pinewood on painted steal) From Empirical Data Background: **An object at rest remains at rest unless a force is applied to it." This paraphrases a portion of Newton's First law of motion. In the case of this lab a minimum amount of force must be applied to overcome the attraction between two surfaces. The amount of force needed to start the motion...
Hi, I wanted to know if my first 3 questions were correct and the last two...
Hi, I wanted to know if my first 3 questions were
correct and the last two questions
PHYS 2048 In-Class Quiz 6: March 15th, 201 Name and N number: from a vertical spring. You pull the mass down from equilbrium. You give the A small mass is hanging at rest from a vertical spring. You pull the mass down from equilibrium. You give mass an initial velocity of magnitude vo, up. Call the maximum speed situation 2, you pull the...
need help with this whole problem 7. The block on the ramp shown is being pulled...
need help with this whole problem
7. The block on the ramp shown is being pulled using the rope shown. (i) For the x-y axes shownlnotone of yourown choosing), which choices best represent the x & y components of the force by the rope on the box? Circle the letter for ALL choices that apply. +x U) 刁 (i) What is the direction of the Force by the Earth on the Block? (b) (c)し (d) (ii) Which of the following...
can you do all the problems please ? 119 Part (6) Enter an expression for the...
can
you do all the problems please ?
119 Part (6) Enter an expression for the net force in the horizontal direction. F. Your expression may include the normal force, FN, the applied force, F. the angle of the applied force above the horizontal, 0, and appropriate coefficients of friction. The friction coefficients are HR and 1196 Part (0) Enter an expression for the net force in the vertical direction. Your expression may include the mass, m addeleration due gravity.g,...
I'm using up the last of my questions, forgive me. I need some help confirming if...
I'm using up the last of my questions, forgive me.
I need some help confirming if I got Problems 2, 3, and 4
correctly.
Problem 1: If Mr. Simpson weigh 741N on Earth where g = 10 m/s and 5320 N on the surface or another planet, what is the acceleration due to gravity on that planet? 74.8 m/s 2 Problem 2: According to the image shown: Considering the mass of the box 10 Kg and a force of 20...
Help on 10 #4! Thank you :-)
10. Below you see four different situations and force diagrams for a circled system object for each situation. The first three involve an elevator. The fourth involves a box sliding over a smooth horizontal surface. In each case the initial velocity of the object is shown. a. For each situation, describe the motion of the elevator/box in words and draw a motion diagram b. Consider: How can you make sure the motion of...
Pls help. I understand that this is a lot. I only need
help from letter f through letter h. I understand the others. thank
you.
F =30N 5 kg 0=50 u=0.3 A 5 kg mass is pulled along with an applied force of 30 N at 5 degrees. There is a 0.3 coefficient of friction between the mass and the floor. The mass starts from rest and moves 3.0 meters. a.) What is the weight of the mass? b.) What...
I need help with the questions for Force Graphs and the
questions for The Robot Moving Company on the physics lab.
PHY213 Physics I PHY213 Online Lab 03 Lab 03: Forces and Motion Whoa! That's long way down PURPOSE In this experiment we will investigate the action of Forces and the resulting motion. THEORY Scalars are quantities that have only magnitude. Vectors are quantities that possess both magnitude and direction. Vectors, must be treated with direction in mind. Forces are...
As shown in the figure below, a box of mass m = 51.0 kg
(initially at rest) is pushed a distance d = 98.0 m across a rough
warehouse floor by an applied force of FA = 200 N directed at an
angle of 30.0° below the horizontal. The coefficient of kinetic
friction between the floor and the box is 0.100. Determine the
following. (For parts (a) through (d), give your answer to the
nearest multiple of 10.)
(a) work...
answer d, e, f please
As shown in the figure below, a box of mass m = 60.0 kg (initially at rest) is pushed a distance d = 53.0 m across a rough warehouse floor by an applied force of FA - 248 N directed at an angle of 30.0° below the horizontal. The coefficient of kinetic friction between the floor and the box is 0.100. Determine the following. (For parts (a) through (d), give your answer to the nearest...
i need to find the slope and whatever else they are
asking
Calculating the Coefficient of Static Friction (Pinewood on painted steal) From Empirical Data Background: **An object at rest remains at rest unless a force is applied to it." This paraphrases a portion of Newton's First law of motion. In the case of this lab a minimum amount of force must be applied to overcome the attraction between two surfaces. The amount of force needed to start the motion...
Hi, I wanted to know if my first 3 questions were
correct and the last two questions
PHYS 2048 In-Class Quiz 6: March 15th, 201 Name and N number: from a vertical spring. You pull the mass down from equilbrium. You give the A small mass is hanging at rest from a vertical spring. You pull the mass down from equilibrium. You give mass an initial velocity of magnitude vo, up. Call the maximum speed situation 2, you pull the...
need help with this whole problem
7. The block on the ramp shown is being pulled using the rope shown. (i) For the x-y axes shownlnotone of yourown choosing), which choices best represent the x & y components of the force by the rope on the box? Circle the letter for ALL choices that apply. +x U) 刁 (i) What is the direction of the Force by the Earth on the Block? (b) (c)し (d) (ii) Which of the following...
can
you do all the problems please ?
119 Part (6) Enter an expression for the net force in the horizontal direction. F. Your expression may include the normal force, FN, the applied force, F. the angle of the applied force above the horizontal, 0, and appropriate coefficients of friction. The friction coefficients are HR and 1196 Part (0) Enter an expression for the net force in the vertical direction. Your expression may include the mass, m addeleration due gravity.g,...
I'm using up the last of my questions, forgive me.
I need some help confirming if I got Problems 2, 3, and 4
correctly.
Problem 1: If Mr. Simpson weigh 741N on Earth where g = 10 m/s and 5320 N on the surface or another planet, what is the acceleration due to gravity on that planet? 74.8 m/s 2 Problem 2: According to the image shown: Considering the mass of the box 10 Kg and a force of 20...
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