Unit 3.2 Force & Motion
... table. According to Newton’s 3rd Law, how much force will be exerted back onto the book? ...
... table. According to Newton’s 3rd Law, how much force will be exerted back onto the book? ...
Physics 12 Notes Modern Physics Learning Outcomes (Students will
... Quantized – a quantity is said to be ‘quantized’ if it can only exist is discrete amounts as opposed to being ‘continuous’. (Note: the concept that certain physical quantities were ‘quantized’ was well known at the end of the nineteenth century – e.g. matter is quantized – it comes in “packets” call ...
... Quantized – a quantity is said to be ‘quantized’ if it can only exist is discrete amounts as opposed to being ‘continuous’. (Note: the concept that certain physical quantities were ‘quantized’ was well known at the end of the nineteenth century – e.g. matter is quantized – it comes in “packets” call ...
Sample problems
... E) 80 m/s 15. A car moves horizontally with a constant acceleration of 3 m/s2. A ball is suspended by a string from the ceiling of the car; the ball does not swing, being at rest with respect to the car. What angle does the string make with the vertical? A) 17 B) 35 C) 52 D) 73 E) Cannot be foun ...
... E) 80 m/s 15. A car moves horizontally with a constant acceleration of 3 m/s2. A ball is suspended by a string from the ceiling of the car; the ball does not swing, being at rest with respect to the car. What angle does the string make with the vertical? A) 17 B) 35 C) 52 D) 73 E) Cannot be foun ...
Academic Physics Semester II Review Sheet
... 10. A student touches an electroscope with his hand at the same time he brings a positively charged rod close to the electroscope without touching. When he removes his hand first and then moves the rod away from the electroscope the leaves move apart. Why? What type of charge is on the leaves? 11. T ...
... 10. A student touches an electroscope with his hand at the same time he brings a positively charged rod close to the electroscope without touching. When he removes his hand first and then moves the rod away from the electroscope the leaves move apart. Why? What type of charge is on the leaves? 11. T ...
PHYSICS 231 INTRODUCTORY PHYSICS I Lecture 4
... • If the net force exerted on an object is zero, its velocity remains constant (both magnitude and direction). • Objects at rest feel no net force • Objects moving with constant velocity feel no net force • No net force means ...
... • If the net force exerted on an object is zero, its velocity remains constant (both magnitude and direction). • Objects at rest feel no net force • Objects moving with constant velocity feel no net force • No net force means ...
Chapter 3 lecture notes
... longer speeds up; ball will travel at that speed the rest of the way down (terminal velocity) ...
... longer speeds up; ball will travel at that speed the rest of the way down (terminal velocity) ...
Force
... 1. What needs to occur for an object to have acceleration? 2. Which of the following is a proper unit of acceleration? a. m/km2 b. km/h c. m/s2 d. m2/s 3. When describing the rate of a race car going around a track, should you use the term speed or velocity, why? 4. How long does it take for the sou ...
... 1. What needs to occur for an object to have acceleration? 2. Which of the following is a proper unit of acceleration? a. m/km2 b. km/h c. m/s2 d. m2/s 3. When describing the rate of a race car going around a track, should you use the term speed or velocity, why? 4. How long does it take for the sou ...
1 - ActiveClassroom!
... 36. The driver of a 2000 kg car moving at 30 m/s presses on the break pedal. If the braking force is 10,000 N, how far does the car travel before stopping? a. 45 m b. 90 m c. 135 m d. 180 m 37. A 2 kg ball moving at 3 m/s hits a wall and bounces off. Immediately after the collision, it moves at 3 m ...
... 36. The driver of a 2000 kg car moving at 30 m/s presses on the break pedal. If the braking force is 10,000 N, how far does the car travel before stopping? a. 45 m b. 90 m c. 135 m d. 180 m 37. A 2 kg ball moving at 3 m/s hits a wall and bounces off. Immediately after the collision, it moves at 3 m ...
ConcepTest
... initial velocity of v0, but he has badly misjudged the putt, and the ball only travels one-quarter of the distance to the hole. If the resistance force due to the grass is constant, what speed should he have given the ball (from its original position) in order to make it into the hole? ...
... initial velocity of v0, but he has badly misjudged the putt, and the ball only travels one-quarter of the distance to the hole. If the resistance force due to the grass is constant, what speed should he have given the ball (from its original position) in order to make it into the hole? ...
22Sept_2014
... • Mass is described by the amount of matter an object contains. • This is different from weight – weight requires gravity or some other force to exist! • Ex: while swimming, your weight may feel less because the body floats a little. Your mass, however, stays the same! • Inertia is simply the tenden ...
... • Mass is described by the amount of matter an object contains. • This is different from weight – weight requires gravity or some other force to exist! • Ex: while swimming, your weight may feel less because the body floats a little. Your mass, however, stays the same! • Inertia is simply the tenden ...
Category 2 Jeopardy Review
... C. The sun moves in an elliptical orbit around Earth, and the sun’s gravity pulls Earth along. D. Earth moves in an elliptical orbit around the sun because the gravitational force of the sun attracts Earth. A 300 ...
... C. The sun moves in an elliptical orbit around Earth, and the sun’s gravity pulls Earth along. D. Earth moves in an elliptical orbit around the sun because the gravitational force of the sun attracts Earth. A 300 ...
PHYS 201 HWK #11 Name:
... c. An object will remain in a state of rest or of uniform motion in a straight line unless acted on by an outside net force. d. The net force acting on an object is equals to the product of the mass of the object and the acceleration of the object. e. When one object exerts a force on a second objec ...
... c. An object will remain in a state of rest or of uniform motion in a straight line unless acted on by an outside net force. d. The net force acting on an object is equals to the product of the mass of the object and the acceleration of the object. e. When one object exerts a force on a second objec ...
