Motion & Forces vocab and notes
... – An object’s mass is the same throughout the Universe, but your weight changes depending on what planet your on. – Because the gravitational pull on Mars is less than Earth, you weigh less on Mars, but your mass is the same at both locations. ...
... – An object’s mass is the same throughout the Universe, but your weight changes depending on what planet your on. – Because the gravitational pull on Mars is less than Earth, you weigh less on Mars, but your mass is the same at both locations. ...
Physics Unit Review
... What is a reference point (also called frame of reference)? An object that appears to stay in place A change in position relative to a reference point is known as _motion___________. Write the formula for speed. D/t What is the average speed of a jet plane that flies 7200 km in 9 hours? 800 km/hr Ho ...
... What is a reference point (also called frame of reference)? An object that appears to stay in place A change in position relative to a reference point is known as _motion___________. Write the formula for speed. D/t What is the average speed of a jet plane that flies 7200 km in 9 hours? 800 km/hr Ho ...
Forces and Motion Commotion 2012
... Part A: Motion and Speed of Objects 1. Describe and measure motion using the concept of a reference point. 2. Describe and measure speed and be able to calculate speed. (Know what 2 factors –distance and time—on which speed depends.) 3. Graph motion showing changes in distance as a function of time ...
... Part A: Motion and Speed of Objects 1. Describe and measure motion using the concept of a reference point. 2. Describe and measure speed and be able to calculate speed. (Know what 2 factors –distance and time—on which speed depends.) 3. Graph motion showing changes in distance as a function of time ...
Jeopardy
... There two marbles of the same size, weight and density, yet one sinks in its container of liquid and the other floats in its container. Which of these describes the density of the different liquids? ...
... There two marbles of the same size, weight and density, yet one sinks in its container of liquid and the other floats in its container. Which of these describes the density of the different liquids? ...
Chapter 2, 4 &5 Newton`s Laws of Motion
... place, determined by its nature. Heavier objects strive harder to be in their proper place. This implies that heavier objects fall faster than lighter objects. ...
... place, determined by its nature. Heavier objects strive harder to be in their proper place. This implies that heavier objects fall faster than lighter objects. ...
Review Problems 4.27
... vertical downpour of rain, as shown above. As the cart rolls, an appreciable amount of rainwater accumulates in the cart. The speed of the cart will A) increase because of conservation of momentum B) increase because of conservation of mechanical energy C) decrease because of conservation of momentu ...
... vertical downpour of rain, as shown above. As the cart rolls, an appreciable amount of rainwater accumulates in the cart. The speed of the cart will A) increase because of conservation of momentum B) increase because of conservation of mechanical energy C) decrease because of conservation of momentu ...
Regents Physics
... Forces are vectors – magnitude and direction The ability to understand how forces affect us is crucial to success in many ...
... Forces are vectors – magnitude and direction The ability to understand how forces affect us is crucial to success in many ...
Introduction to Biomechanics 2001
... 1. definition: a condition in which an object is at rest if originally at rest, or has a constant velocity if originally in motion 2. Newton’s three laws of motion: used for a particle with a mass and negligible size moving in a non-accelerating reference frame a. first law (law of inertia): A parti ...
... 1. definition: a condition in which an object is at rest if originally at rest, or has a constant velocity if originally in motion 2. Newton’s three laws of motion: used for a particle with a mass and negligible size moving in a non-accelerating reference frame a. first law (law of inertia): A parti ...
Chapter 8: Rotational motion
... about the same axis, unless an external influence (torque, see soon) is acting. (c.f. 1st law) • The property to resist changes in rotational state of motion is called rotational inertia, or moment of inertia, I . • Depends on mass, as well as the distribution of the mass relative to axis of rotatio ...
... about the same axis, unless an external influence (torque, see soon) is acting. (c.f. 1st law) • The property to resist changes in rotational state of motion is called rotational inertia, or moment of inertia, I . • Depends on mass, as well as the distribution of the mass relative to axis of rotatio ...
Work is a force that moves through a distance
... How much work is done when a force of 1000N is used to slide a 20kg crate a distance of 4.0m across a floor? W= F·D W= 1000N 4.0m W= 4000J How much power is required when a force of 1000N is used to slide a 20kg crate a distance of 4.0m across a floor in 20s? Power is the rate at which work is done. ...
... How much work is done when a force of 1000N is used to slide a 20kg crate a distance of 4.0m across a floor? W= F·D W= 1000N 4.0m W= 4000J How much power is required when a force of 1000N is used to slide a 20kg crate a distance of 4.0m across a floor in 20s? Power is the rate at which work is done. ...
Lecture powerpoint
... Nonuniform Circular Motion The frictional force between the tires and the pavement and the normal force from the banked track keep the bike on the circle. If the bike is accelerating, there is also a tangential component of the acceleration. ...
... Nonuniform Circular Motion The frictional force between the tires and the pavement and the normal force from the banked track keep the bike on the circle. If the bike is accelerating, there is also a tangential component of the acceleration. ...
Forces
... • Newton’s 1st law of motion deals with inertia • An object at rest remains at rest, an object in motion maintains its velocity, unless acted upon by an outside force • Objects change their state of motion only when a net force is applied to the object • Inertia: the tendency of an object to maintai ...
... • Newton’s 1st law of motion deals with inertia • An object at rest remains at rest, an object in motion maintains its velocity, unless acted upon by an outside force • Objects change their state of motion only when a net force is applied to the object • Inertia: the tendency of an object to maintai ...
Newton`s Laws of Motion POWERPOINT
... • You can test this the next time you're at the grocery store! It takes a strong push to get a loaded shopping cart moving, but once it gathers speed it keeps going, even if you let go of the handle. When you stop a moving cart full of groceries, it takes much more force to stop it than an empty car ...
... • You can test this the next time you're at the grocery store! It takes a strong push to get a loaded shopping cart moving, but once it gathers speed it keeps going, even if you let go of the handle. When you stop a moving cart full of groceries, it takes much more force to stop it than an empty car ...
REVIEW SHEET – Newton`s Laws
... c) identify the net force acting on an object d) calculate with the formula Fnet = ma e) calculate mass and weight f) estimate weights and masses g) read and use the chart of Approximate Coefficients of Friction on the front of your reference tables h) calculate with the formula Ff = μFN i) resolve ...
... c) identify the net force acting on an object d) calculate with the formula Fnet = ma e) calculate mass and weight f) estimate weights and masses g) read and use the chart of Approximate Coefficients of Friction on the front of your reference tables h) calculate with the formula Ff = μFN i) resolve ...
