IV. Force & Acceleration
... Would you weigh more on Earth or Jupiter? Jupiter because... greater mass greater gravity ...
... Would you weigh more on Earth or Jupiter? Jupiter because... greater mass greater gravity ...
Newtons 2nd law
... is a force, and is measured in Newtons. • The force of gravity causes all objects near Earth’s surface to fall with an acceleration of 9.8 m/s². • Your weight on Earth is the gravitational force between you and Earth. ...
... is a force, and is measured in Newtons. • The force of gravity causes all objects near Earth’s surface to fall with an acceleration of 9.8 m/s². • Your weight on Earth is the gravitational force between you and Earth. ...
Lecture 6.Forces
... A) there is a net force but the book has too much inertia B) there are no forces acting on it at all C) it does move, but too slowly to be seen D) there is no net force on the book E) there is a net force, but the book is too heavy to move ...
... A) there is a net force but the book has too much inertia B) there are no forces acting on it at all C) it does move, but too slowly to be seen D) there is no net force on the book E) there is a net force, but the book is too heavy to move ...
PPA6_Lecture_Ch_05
... 5-6 Newton’s Law of Universal Gravitation Therefore, the gravitational force must be proportional to both masses. By observing planetary orbits, Newton also concluded that the gravitational force must decrease as the inverse of the square of the distance between the masses. In its final form, the L ...
... 5-6 Newton’s Law of Universal Gravitation Therefore, the gravitational force must be proportional to both masses. By observing planetary orbits, Newton also concluded that the gravitational force must decrease as the inverse of the square of the distance between the masses. In its final form, the L ...
Ch. 8. Energy
... 16. What is the ground speed of a plane which is traveling at 80 km/h, if it encounters (a) tailwind of 10 km/h (b) headwind of 15 km/h (c) 60 km/h wind at right angles to it (a) 80 + 10 = 90 km/h (b) 80 – 15 = 65 km/h (c) (602 + 802)1/2 = 100 km/h 17. What are the horizontal and vertical forces act ...
... 16. What is the ground speed of a plane which is traveling at 80 km/h, if it encounters (a) tailwind of 10 km/h (b) headwind of 15 km/h (c) 60 km/h wind at right angles to it (a) 80 + 10 = 90 km/h (b) 80 – 15 = 65 km/h (c) (602 + 802)1/2 = 100 km/h 17. What are the horizontal and vertical forces act ...
Pretest 1
... 1. What is physics? 2. What are the branches of physics? Explain what each branch studies. 3. What were the contributions made by Galileo, Newton, and Einstein to physics? 4. Can you convert mechanical energy completely to electrical energy? Why? 5. What are the 3 divisions of mechanics? Explain wha ...
... 1. What is physics? 2. What are the branches of physics? Explain what each branch studies. 3. What were the contributions made by Galileo, Newton, and Einstein to physics? 4. Can you convert mechanical energy completely to electrical energy? Why? 5. What are the 3 divisions of mechanics? Explain wha ...
Name:______KEY_ Quiz Study Guide Topics included on this quiz
... **Make sure you KNOW this equation. It is one of Newton’s Laws and may not be given to you on the quiz. ...
... **Make sure you KNOW this equation. It is one of Newton’s Laws and may not be given to you on the quiz. ...
Newton`s Laws
... surface force always drawn perpendicular to a surface. •Tension(T or FT) – force in ropes and always drawn AWAY from object. •Friction(Ff)- Always drawn opposing the motion. ...
... surface force always drawn perpendicular to a surface. •Tension(T or FT) – force in ropes and always drawn AWAY from object. •Friction(Ff)- Always drawn opposing the motion. ...
P5.28 (p.138)
... at rest) unless acted upon by a net external force. acceleration due to Earth’s rotation 0.03 m/s2 acceleration due to Earth’s orbit 0.006 m/s2 acceleration due to Sun’s orbit 2 x 10-10 m/s2 ...
... at rest) unless acted upon by a net external force. acceleration due to Earth’s rotation 0.03 m/s2 acceleration due to Earth’s orbit 0.006 m/s2 acceleration due to Sun’s orbit 2 x 10-10 m/s2 ...
Sem 1 Course Review Physics Reg
... A rock is thrown straight upward with an initial velocity of 12.2 m/s from a location where the acceleration due to gravity is -10 m/s2. How high up does it go? ...
... A rock is thrown straight upward with an initial velocity of 12.2 m/s from a location where the acceleration due to gravity is -10 m/s2. How high up does it go? ...
5.3 Newton`s Third Law
... If the net force is zero, an object at rest will stay at rest. If an object is acted upon by unbalanced forces, its motion will change. ...
... If the net force is zero, an object at rest will stay at rest. If an object is acted upon by unbalanced forces, its motion will change. ...