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... linear speed than those inside closer to the axis. The speed of something moving along a circular path can also be called tangential speed, since the direction is tangent to the circle. • Rotational speed (angular speed), ω: the number of rotations per unit time. All points on a rigid rotating objec ...
... linear speed than those inside closer to the axis. The speed of something moving along a circular path can also be called tangential speed, since the direction is tangent to the circle. • Rotational speed (angular speed), ω: the number of rotations per unit time. All points on a rigid rotating objec ...
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... In these notes S.1. (Systeme International) units are used with distance measured in metres, time in seconds and mass in kilograms. But weight, or more exactly force, is measured in Newtons. So it is essential to distinguish clearly between mass and weight and to discover what is meant by force. Mas ...
... In these notes S.1. (Systeme International) units are used with distance measured in metres, time in seconds and mass in kilograms. But weight, or more exactly force, is measured in Newtons. So it is essential to distinguish clearly between mass and weight and to discover what is meant by force. Mas ...
Force, Work, & Simple Machines
... Work problem example: If you lifted an object weighing 200 N through a distance of 0.5 m, how much work would you do? W = F x D W = 200 N x 0.5 m W = 100 J ...
... Work problem example: If you lifted an object weighing 200 N through a distance of 0.5 m, how much work would you do? W = F x D W = 200 N x 0.5 m W = 100 J ...
Final Review
... A satellite is moving around Earth in a circular orbit at a constant speed. Which one of the following statements is true as the satellite moves from point A to point B in the orbit? (a) The gravitational potential energy of the satellite decreases as it moves from A to B. (b) The work done on the ...
... A satellite is moving around Earth in a circular orbit at a constant speed. Which one of the following statements is true as the satellite moves from point A to point B in the orbit? (a) The gravitational potential energy of the satellite decreases as it moves from A to B. (b) The work done on the ...
Lab Writeup Springs and SHM
... 4. Repeat step 2 at least two more times. 5. Using MS Excel, make a table to enter your data. For each mass, determine the best value of the displacement and its uncertainty. Calculate the force constant, k, and the uncertainty for each of the measurements of k. To find the uncertainty in k, assume ...
... 4. Repeat step 2 at least two more times. 5. Using MS Excel, make a table to enter your data. For each mass, determine the best value of the displacement and its uncertainty. Calculate the force constant, k, and the uncertainty for each of the measurements of k. To find the uncertainty in k, assume ...
Hooke`s Law and SHM
... (m) and Stretching force (N). Calculate these values and make a single XY scatter Plot Stretching force VS. Stretch for all three springs, and find the spring constant for each spring. 10. Attach your data table & plot (Excel) and conclusion (Word). ...
... (m) and Stretching force (N). Calculate these values and make a single XY scatter Plot Stretching force VS. Stretch for all three springs, and find the spring constant for each spring. 10. Attach your data table & plot (Excel) and conclusion (Word). ...
sph 3u(g) test: dynamics
... c) What is the gravitational field strength on the surface of i) Mars [3.611 N/kg] ii) one radius of Mars above the surface of Mars [9.029x10-1 N/kg] iii) on the surface of the Moon [1.617 N/kg] iv) two radii of the Moon above the surface of the Moon? [1.797 x 10-1 N/kg] d) A rope pulls Sydney (55 k ...
... c) What is the gravitational field strength on the surface of i) Mars [3.611 N/kg] ii) one radius of Mars above the surface of Mars [9.029x10-1 N/kg] iii) on the surface of the Moon [1.617 N/kg] iv) two radii of the Moon above the surface of the Moon? [1.797 x 10-1 N/kg] d) A rope pulls Sydney (55 k ...
Unit 3 Problems
... person weigh in newtons? What is the mass of a 71.3 N bowling ball? 5. Cindy sits on a sled with a coefficient of friction of 0.12 which is being pushed across a field at a constant speed by a 98.7 N force. If the sled has a mass of 4.35 kg, how much does Cindy weigh? What is her mass? 6. A truck dr ...
... person weigh in newtons? What is the mass of a 71.3 N bowling ball? 5. Cindy sits on a sled with a coefficient of friction of 0.12 which is being pushed across a field at a constant speed by a 98.7 N force. If the sled has a mass of 4.35 kg, how much does Cindy weigh? What is her mass? 6. A truck dr ...
Physics 101 Fall 02 - Youngstown State University
... velocity (w) is constant. • Direction always changing. • Hence linear velocity v is not constant. • The instantaneous direction of v is tangential to the circular path. • Since velocity v is not constant, an object in uniform circular motion must have an acceleration. ...
... velocity (w) is constant. • Direction always changing. • Hence linear velocity v is not constant. • The instantaneous direction of v is tangential to the circular path. • Since velocity v is not constant, an object in uniform circular motion must have an acceleration. ...
Curriculum Content
... moving in the same straight line, including the case where the bodies coalesce; (d) Understand and use Newton’s law of restitution in the course of solving one-dimensional problems that may be modelled as the direct impact of two spheres or as the direct impact of a sphere with a fixed plane surface ...
... moving in the same straight line, including the case where the bodies coalesce; (d) Understand and use Newton’s law of restitution in the course of solving one-dimensional problems that may be modelled as the direct impact of two spheres or as the direct impact of a sphere with a fixed plane surface ...
Chapter 4 Forces and Newton’s Laws of Motion continued
... 4.3 Applications Newton’s Laws (Normal Forces) A block with a weight of 15 N sits on a table. It is pushed down with a force of 11 N or pulled up with a force of 11 N. Calculate the normal force in each ...
... 4.3 Applications Newton’s Laws (Normal Forces) A block with a weight of 15 N sits on a table. It is pushed down with a force of 11 N or pulled up with a force of 11 N. Calculate the normal force in each ...
IS 1 Motion Unit
... 2. Know that every object exerts gravitational force on every other object, and how this force depends on the masses of the objects and the distance between them. 3. Know that when one object exerts a force on a second object, the second object exerts a force of equal magnitude and in the opposite d ...
... 2. Know that every object exerts gravitational force on every other object, and how this force depends on the masses of the objects and the distance between them. 3. Know that when one object exerts a force on a second object, the second object exerts a force of equal magnitude and in the opposite d ...
Document
... Section 2 (Linear Motion) Consider an object undergoing a constant acceleration motion, its kinematics variable can be obtained through: v u at ...
... Section 2 (Linear Motion) Consider an object undergoing a constant acceleration motion, its kinematics variable can be obtained through: v u at ...
ME33: Fluid Flow Lecture 1: Information and Introduction
... and the beamer class (http://latex-beamer.sourceforge.net/), but were translated to PowerPoint for wider dissemination by McGraw-Hill. ...
... and the beamer class (http://latex-beamer.sourceforge.net/), but were translated to PowerPoint for wider dissemination by McGraw-Hill. ...