Name - Humble ISD
... Sir Isaac Newton - 1642-1727, developed calculus to help explain physics, still use Laws of Newtonian Physics to explain forces. Newton’s First Law of Motion – an object at rest will stay at rest and an object in motion will continue (same speed, same straight direction) unless acted on by an unbala ...
... Sir Isaac Newton - 1642-1727, developed calculus to help explain physics, still use Laws of Newtonian Physics to explain forces. Newton’s First Law of Motion – an object at rest will stay at rest and an object in motion will continue (same speed, same straight direction) unless acted on by an unbala ...
Unit 4 SG
... 14. The downward force of gravity is 5 N and the upward force of air resistance is 4 N, what is the Net Force? ...
... 14. The downward force of gravity is 5 N and the upward force of air resistance is 4 N, what is the Net Force? ...
The Force Be With You
... • Recall that the more massive an object is, the more inertia it has. • Therefore, more massive objects are harder to accelerate. • Acceleration is inversely proportional to mass. – This means that when one gets bigger, the other one gets smaller. ...
... • Recall that the more massive an object is, the more inertia it has. • Therefore, more massive objects are harder to accelerate. • Acceleration is inversely proportional to mass. – This means that when one gets bigger, the other one gets smaller. ...
Physics - Allen ISD
... c. it doesn’t matter which planet you are on. 6. Which has more mass, a kilogram of feathers or a kilogram of iron? a. the feathers b. the iron c. same masses 7. According to Newton’s Second Law of Motion, the acceleration of an object ______ its mass. a. is directly proportional to b. is inversely ...
... c. it doesn’t matter which planet you are on. 6. Which has more mass, a kilogram of feathers or a kilogram of iron? a. the feathers b. the iron c. same masses 7. According to Newton’s Second Law of Motion, the acceleration of an object ______ its mass. a. is directly proportional to b. is inversely ...
Section 14.1 Periodic Motion
... displacement from equilibrium. Period – time needed to repeat one complete cycle of motion. Or the shortest interval during which the motion repeats itself. It is denoted by T. Unit is in seconds. Amplitude – the maximum displacement from the rest or equilibrium position. ...
... displacement from equilibrium. Period – time needed to repeat one complete cycle of motion. Or the shortest interval during which the motion repeats itself. It is denoted by T. Unit is in seconds. Amplitude – the maximum displacement from the rest or equilibrium position. ...
Slide 1 - Images
... • If the forces are UNBALANCED FORCES, their effects don’t cancel each other. • Any time the forces acting on an object are unbalanced, the net force is not zero and the motion of the object changes. ...
... • If the forces are UNBALANCED FORCES, their effects don’t cancel each other. • Any time the forces acting on an object are unbalanced, the net force is not zero and the motion of the object changes. ...
Chapter 4
... Electromagnetic force – binding atoms and molecules to each other Weak nuclear force – binding force between protons and neutrons Gravity- attractive force between masses (weakest of all types of forces) ...
... Electromagnetic force – binding atoms and molecules to each other Weak nuclear force – binding force between protons and neutrons Gravity- attractive force between masses (weakest of all types of forces) ...
Newton`s Laws - SCHOOLinSITES
... What is Felicia’s weight on Earth? What is Felicia’s mass on Jupiter, where the acceleration due to gravity is 25 m/s2? What is Felicia’s weight on Jupiter? ...
... What is Felicia’s weight on Earth? What is Felicia’s mass on Jupiter, where the acceleration due to gravity is 25 m/s2? What is Felicia’s weight on Jupiter? ...
Net force
... changes its velocity and/or direction, we can always find an interaction between that object and its surroundings that is responsible for this change. • We state that the surroundings exert a force on the object ...
... changes its velocity and/or direction, we can always find an interaction between that object and its surroundings that is responsible for this change. • We state that the surroundings exert a force on the object ...
Final 2
... You may use both sides of two 8.5 x 11 sheets for formulas and reference information. Choose 30 of the 40 questions on the test. Each is worth 3 1/3 points. If you answer more than 30 questions, only the FIRST 30 will be counted. Answer all questions on the Scantron sheet. Be sure your name ...
... You may use both sides of two 8.5 x 11 sheets for formulas and reference information. Choose 30 of the 40 questions on the test. Each is worth 3 1/3 points. If you answer more than 30 questions, only the FIRST 30 will be counted. Answer all questions on the Scantron sheet. Be sure your name ...
Lecture 3 The Physics of Objects in Motion
... A bowling ball and a feather are dropped from the same height at the same time. Which would strike the ground first if it were on the Moon? ...
... A bowling ball and a feather are dropped from the same height at the same time. Which would strike the ground first if it were on the Moon? ...
Forces and Motion
... Why do the two objects not hit the ground at the same time? Gravity is acting more on the elephant than on the feather. And a heavier object overcomes the upward force of wind resistance (friction) ...
... Why do the two objects not hit the ground at the same time? Gravity is acting more on the elephant than on the feather. And a heavier object overcomes the upward force of wind resistance (friction) ...
Unit 1 content
... Projectile Motion • Horizontal and vertical motion • Ignore spin and friction : horizontal velocity remains constant • Vertical velocity subject to gravitational force ...
... Projectile Motion • Horizontal and vertical motion • Ignore spin and friction : horizontal velocity remains constant • Vertical velocity subject to gravitational force ...
Force Problems #3
... 12. Refer back to the box in question 11. What is the acceleration of the box? 13. Refer back to the box in question 11. Which of the following could possibly be the velocity of the box? A. 8.5m/s B. 2.2m/s C. 16m/s D. 0m/s 14. What is the mass of a cannon projectile that is accelerated at 220m/s/s ...
... 12. Refer back to the box in question 11. What is the acceleration of the box? 13. Refer back to the box in question 11. Which of the following could possibly be the velocity of the box? A. 8.5m/s B. 2.2m/s C. 16m/s D. 0m/s 14. What is the mass of a cannon projectile that is accelerated at 220m/s/s ...
Work PRobs - New Haven Science
... on you by the force of gravity as you ride the elevator from the top floor to the ground floor? 2. In 1985 in San Antonio, Texas, an entire hotel building was moved several blocks on 36 dollies. The mass of the building was about 1.45 *106 kg. Suppose the amount of work done on the building was 100 ...
... on you by the force of gravity as you ride the elevator from the top floor to the ground floor? 2. In 1985 in San Antonio, Texas, an entire hotel building was moved several blocks on 36 dollies. The mass of the building was about 1.45 *106 kg. Suppose the amount of work done on the building was 100 ...
Exam 2 Physics 125 Fall 2008 Name:
... 5. Immediately after a football on the ground is kicked, it acquires a velocity whose magnitude is 25 m/s and whose direction is at 65° with the horizontal. Neglecting air resistance, find how long the ball stays in the air. (a) (b) (c) (d) ...
... 5. Immediately after a football on the ground is kicked, it acquires a velocity whose magnitude is 25 m/s and whose direction is at 65° with the horizontal. Neglecting air resistance, find how long the ball stays in the air. (a) (b) (c) (d) ...