Force I PPT
... • Once the cat hits the water, the forces are balanced and the cat will stop. • Upon hitting the water, the cat will accelerate upwards because the water applies an upward force. • Upon hitting the water, the cat will bounce upwards due to the upwards force. ...
... • Once the cat hits the water, the forces are balanced and the cat will stop. • Upon hitting the water, the cat will accelerate upwards because the water applies an upward force. • Upon hitting the water, the cat will bounce upwards due to the upwards force. ...
Lecture # 5, June 13
... the friction force from the floor or from the ice, the air resistance, the gravitational force, and the normal force of the floor. However, adjusting the force which we have applied to this puck, we can make it move with constant velocity, like no force is acting on it at all. This does not mean tha ...
... the friction force from the floor or from the ice, the air resistance, the gravitational force, and the normal force of the floor. However, adjusting the force which we have applied to this puck, we can make it move with constant velocity, like no force is acting on it at all. This does not mean tha ...
Bellringer
... The unequally spaced nuts should have had the same amount of time between each sound while the equally spaced nuts should have had unequal time intervals between the sounds. What do you think causes this difference? The nuts farther up on the string are being affected by gravity for a ...
... The unequally spaced nuts should have had the same amount of time between each sound while the equally spaced nuts should have had unequal time intervals between the sounds. What do you think causes this difference? The nuts farther up on the string are being affected by gravity for a ...
kx F = The Spring
... spring, stretch it to a displacement x0, and release it. The spring-mass system will oscillate from x0 to –x0 and back. Without friction and air m resistance, the oscillation would k continue indefinitely -x0 ...
... spring, stretch it to a displacement x0, and release it. The spring-mass system will oscillate from x0 to –x0 and back. Without friction and air m resistance, the oscillation would k continue indefinitely -x0 ...
4.1 - Acceleration What is acceleration?
... 1. Two friends are each driving a car down Highway 101. During a particular 10 s interval, Jodi’s car moves at a constant 60 mph. During that same time interval, Julie’s car transitions from a speed of 20 mph to a speed of 30 mph. a. Whose car has the greater acceleration? b. Do you have to convert ...
... 1. Two friends are each driving a car down Highway 101. During a particular 10 s interval, Jodi’s car moves at a constant 60 mph. During that same time interval, Julie’s car transitions from a speed of 20 mph to a speed of 30 mph. a. Whose car has the greater acceleration? b. Do you have to convert ...
Velocity and Acceleration PowerPoint
... Because velocity depends on direction as well as speed, the velocity of an object can change even if the speed of the object remains constant. The speed of this car might be constant, but its velocity is not constant because the direction of motion is always changing. ...
... Because velocity depends on direction as well as speed, the velocity of an object can change even if the speed of the object remains constant. The speed of this car might be constant, but its velocity is not constant because the direction of motion is always changing. ...
Physics 207: Lecture 2 Notes
... Provides a reality check (if dimensional analysis fails then there is no sense in putting in numbers) ...
... Provides a reality check (if dimensional analysis fails then there is no sense in putting in numbers) ...
Force Law
... Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it. ...
... Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it. ...
Newtons Laws force mass and momentum 10710
... What does F = ma mean? Force is directly proportional to mass and acceleration. Imagine a ball of a certain mass moving at a certain acceleration. This ball has a certain force. Now imagine we make the ball twice as big (double the mass) but keep the acceleration constant. F = ma says that this new ...
... What does F = ma mean? Force is directly proportional to mass and acceleration. Imagine a ball of a certain mass moving at a certain acceleration. This ball has a certain force. Now imagine we make the ball twice as big (double the mass) but keep the acceleration constant. F = ma says that this new ...
Circular Velocity and Centripetal Acceleration
... 25. A 0.56 kg plane attached to a 2.00 m string is rotated so that is makes 8.50 revolutions in one second. A. What must be the tension in the string? [3200 N] B. If the string's length is halved what does the tension become (same velocity as A)? [6400 N] C. If the plane rotates at 17 rev/sec (twice ...
... 25. A 0.56 kg plane attached to a 2.00 m string is rotated so that is makes 8.50 revolutions in one second. A. What must be the tension in the string? [3200 N] B. If the string's length is halved what does the tension become (same velocity as A)? [6400 N] C. If the plane rotates at 17 rev/sec (twice ...
Lecture 5
... A block is placed at the top of an inclined plane. The incline is 30.0 and 9.3 m long, with a coefficient of kinetic friction of 0.17. What is the acceleration of the block? ...
... A block is placed at the top of an inclined plane. The incline is 30.0 and 9.3 m long, with a coefficient of kinetic friction of 0.17. What is the acceleration of the block? ...
Circular Motion - Manchester HEP
... To become familiar with Torque and Moment of Inertia. To demonstrate conservation of angular momentum In this experimental tutorial you will first undertake a tutorial question to analyse the rotation of a disk when constant torque is applied and then perform an experiment to measure angular acc ...
... To become familiar with Torque and Moment of Inertia. To demonstrate conservation of angular momentum In this experimental tutorial you will first undertake a tutorial question to analyse the rotation of a disk when constant torque is applied and then perform an experiment to measure angular acc ...