Unit 2 Section 4 Notes Newton`s Laws of Motion
... Astronauts in space appear to be “weightless”. This statement is NOT true because gravity exists everywhere in the universe; it is the force of attraction between 2 objects due to mass. Astronauts in orbit experience apparent weightlessness because they are in free fall. The astronauts and vehicle ...
... Astronauts in space appear to be “weightless”. This statement is NOT true because gravity exists everywhere in the universe; it is the force of attraction between 2 objects due to mass. Astronauts in orbit experience apparent weightlessness because they are in free fall. The astronauts and vehicle ...
Newton`s second law of motion
... Allow the trolley to accelerate down the track and record the time taken: take two repeats and take an average. Repeat the procedure by taking one washer off the trolley and adding it to the suspended washers – the accelerating force is now 0.3N (same total mass). Carry on until you have only two w ...
... Allow the trolley to accelerate down the track and record the time taken: take two repeats and take an average. Repeat the procedure by taking one washer off the trolley and adding it to the suspended washers – the accelerating force is now 0.3N (same total mass). Carry on until you have only two w ...
Four Basic Forces
... restrains the person with a force of 21,000 N bring them to rest in the car. How far does the person travel before coming to rest? ...
... restrains the person with a force of 21,000 N bring them to rest in the car. How far does the person travel before coming to rest? ...
Linear and Rotational Kinematics
... A constant force F pulls a string attached to the rim of a disk of radius R and mass M which is free to spin on an axis through its center. Find the angular acceleration, velocity, and position as a function of time, assuming the disk starts from rest. ...
... A constant force F pulls a string attached to the rim of a disk of radius R and mass M which is free to spin on an axis through its center. Find the angular acceleration, velocity, and position as a function of time, assuming the disk starts from rest. ...
unit: describing motion
... 24. How do you calculate average acceleration? Be able to use this formula to solve problems given two of the variables. 25. Define centripetal acceleration. 26. Be able to interpret speed, velocity, distance, and acceleration on a graph. UNIT: FORCES Text: Lesson 3: Forces 27. What is a force? How ...
... 24. How do you calculate average acceleration? Be able to use this formula to solve problems given two of the variables. 25. Define centripetal acceleration. 26. Be able to interpret speed, velocity, distance, and acceleration on a graph. UNIT: FORCES Text: Lesson 3: Forces 27. What is a force? How ...
Motion in Two Dimensions
... 1) What is the gravitational force of attraction between a 980.0 N man on earth and the moon, which has a mass of 7.27 X 1022 kg. The center of the moon is 3.90 X 109 m away from the surface of the earth. 2) A satellite on the surface of the earth has a weight of 12, 800 N. When it is in orbit, its ...
... 1) What is the gravitational force of attraction between a 980.0 N man on earth and the moon, which has a mass of 7.27 X 1022 kg. The center of the moon is 3.90 X 109 m away from the surface of the earth. 2) A satellite on the surface of the earth has a weight of 12, 800 N. When it is in orbit, its ...
6-2 Circular Motion
... you as you turn? Is it away from center or toward center of the turn? • Car going around a ...
... you as you turn? Is it away from center or toward center of the turn? • Car going around a ...
It`s Dynamic
... time. Instantaneous velocity or instantaneous speed is the speed a body travels at a particular instant. Remember you on the ice skates? Well, the moment you pushed yourself away from the wall, your motion was instantaneous and could be measured in that short span of time. Average velocity or averag ...
... time. Instantaneous velocity or instantaneous speed is the speed a body travels at a particular instant. Remember you on the ice skates? Well, the moment you pushed yourself away from the wall, your motion was instantaneous and could be measured in that short span of time. Average velocity or averag ...
Ch 2Conceptual Physi#39AC2F
... aren’t swept off. what is your ans? Ans. We are also moving around the sun at 100,000 kilometers per hour. 39. The chimney of a stationary toy train consists of a vertical spring gun that shoots a steel ball a meter or so straight into the air-so straight that the ball always falls back into the chi ...
... aren’t swept off. what is your ans? Ans. We are also moving around the sun at 100,000 kilometers per hour. 39. The chimney of a stationary toy train consists of a vertical spring gun that shoots a steel ball a meter or so straight into the air-so straight that the ball always falls back into the chi ...
Rotational Motion
... A body with a definite shape that doesn’t change, so that the particles composing it stay in fixed positions relative to one another. Translational + rotational motion about its center of mass Translational motion: only changes inposition is considered, changes of orientation are ...
... A body with a definite shape that doesn’t change, so that the particles composing it stay in fixed positions relative to one another. Translational + rotational motion about its center of mass Translational motion: only changes inposition is considered, changes of orientation are ...
Physics Unit 2 Review
... Match the following terms with the correct definition. There is one extra term that will not match any of the definitions. a. speed b. mass c. weight d. inertia e. friction f. gravity ...
... Match the following terms with the correct definition. There is one extra term that will not match any of the definitions. a. speed b. mass c. weight d. inertia e. friction f. gravity ...
Force.
... Notice that when the forces are balanced, the object might still be moving, but the objects are not accelerating, instead they have a constant velocity. Hence, once in motion – it’s always in motion unless acted upon by what? Another Force. ...
... Notice that when the forces are balanced, the object might still be moving, but the objects are not accelerating, instead they have a constant velocity. Hence, once in motion – it’s always in motion unless acted upon by what? Another Force. ...
Level 3 Physics (90521) 2011 Assessment Schedule
... At all points the tension force has to provide the centripetal force required to keep the bag moving in a circle and balance a component of the force of gravity. At the equilibrium point, the tension is greatest because the speed is greatest and the gravity component is the full gravity force. At th ...
... At all points the tension force has to provide the centripetal force required to keep the bag moving in a circle and balance a component of the force of gravity. At the equilibrium point, the tension is greatest because the speed is greatest and the gravity component is the full gravity force. At th ...
