Physics PAP Syllabus Outline 2013-2014 Instructor: Claire Sauder
... • Words often have one meaning in everyday language and another, more specific meaning, in science. • The slope and shape of a graph have meaning. • All objects in free fall experience the same acceleration. • Velocity is motion, and acceleration is how motion changes. • Free fall motion is symmetri ...
... • Words often have one meaning in everyday language and another, more specific meaning, in science. • The slope and shape of a graph have meaning. • All objects in free fall experience the same acceleration. • Velocity is motion, and acceleration is how motion changes. • Free fall motion is symmetri ...
b. 4 m/s 2
... If you exert a force of 12,000 N on a 3,000 kg car and a 6,000 kg truck that are both originally at rest, what will be the resulting accelerations of the objects? a. The car and the truck will both accelerate 12,000 m/s^2. b. The car will accelerate 1/4 m/s^2 and the truck will accelerate 1/2 m/s^2 ...
... If you exert a force of 12,000 N on a 3,000 kg car and a 6,000 kg truck that are both originally at rest, what will be the resulting accelerations of the objects? a. The car and the truck will both accelerate 12,000 m/s^2. b. The car will accelerate 1/4 m/s^2 and the truck will accelerate 1/2 m/s^2 ...
State the universal law of gravitation
... gravitational force. Does the earth attract the moon with a force that is greater or smaller or the same as the force with which the moon attracts the earth? Why? According to the universal law of gravitation, two objects attract each other with equal force, but in opposite directions. The Earth att ...
... gravitational force. Does the earth attract the moon with a force that is greater or smaller or the same as the force with which the moon attracts the earth? Why? According to the universal law of gravitation, two objects attract each other with equal force, but in opposite directions. The Earth att ...
Chapter 6 and 7 Review
... If you exert a force of 12,000 N on a 3,000 kg car and a 6,000 kg truck that are both originally at rest, what will be the resulting accelerations of the objects? a. The car and the truck will both accelerate 12,000 m/s^2. b. The car will accelerate 1/4 m/s^2 and the truck will accelerate 1/2 m/s^2 ...
... If you exert a force of 12,000 N on a 3,000 kg car and a 6,000 kg truck that are both originally at rest, what will be the resulting accelerations of the objects? a. The car and the truck will both accelerate 12,000 m/s^2. b. The car will accelerate 1/4 m/s^2 and the truck will accelerate 1/2 m/s^2 ...
2012 DSE Phy 1A
... aircraft is going to release a bomb to destroy a target on the ground. How long before flying over the target should the bomb be released ? Assume that the bomber aircraft and the target are in the same vertical plane and neglect air resistance. (g = 9.81 m s2) A. B. C. D. ...
... aircraft is going to release a bomb to destroy a target on the ground. How long before flying over the target should the bomb be released ? Assume that the bomber aircraft and the target are in the same vertical plane and neglect air resistance. (g = 9.81 m s2) A. B. C. D. ...
torque
... Consider a flywheel (cylinder pulley) of mass M=5 kg and radius R=0.2 m with weight of 9.8 N hanging from rope wrapped around flywheel. What are forces acting on flywheel and weight? Find acceleration of the weight. ...
... Consider a flywheel (cylinder pulley) of mass M=5 kg and radius R=0.2 m with weight of 9.8 N hanging from rope wrapped around flywheel. What are forces acting on flywheel and weight? Find acceleration of the weight. ...
Force Measurement
... measures the vertical component of foot forces during walking. The transducer is shaped like an insole and consists of two subtransducer units, the front and rear. The outputs of the two units are summed to give the total force exerted by the foot. Each unit has a multilayered structure. The basic l ...
... measures the vertical component of foot forces during walking. The transducer is shaped like an insole and consists of two subtransducer units, the front and rear. The outputs of the two units are summed to give the total force exerted by the foot. Each unit has a multilayered structure. The basic l ...
Introduction
... This force is called the resultant of the forces P and Q and may be obtained by constructing a parallelogram, using P and Q as two sides of the parallelogram. The diagonal that pass through A represents the resultant. ...
... This force is called the resultant of the forces P and Q and may be obtained by constructing a parallelogram, using P and Q as two sides of the parallelogram. The diagonal that pass through A represents the resultant. ...
Torque, Equilibrium, and Stability
... • Torque equation: = r∙F = r∙F·sin = r∙F angle is the angle between r and F • Unit: m·N; this is the same as the unit of work and energy, N·m = J. The torque unit is generally written in reverse order m·N to avoid confusion. Torque is not work and the unit is not a Joule. • Rotational acc ...
... • Torque equation: = r∙F = r∙F·sin = r∙F angle is the angle between r and F • Unit: m·N; this is the same as the unit of work and energy, N·m = J. The torque unit is generally written in reverse order m·N to avoid confusion. Torque is not work and the unit is not a Joule. • Rotational acc ...
Friction Practice Problems
... A 35 kg crate is at rest on the floor. A man attempts to push it across the floor by applying a 100 N force horizontally. (a) Take the coefficient of static friction between the crate and floor to be 0.37 and show that the crate does not move. (b) A second man helps by pulling up on the crate. Calcu ...
... A 35 kg crate is at rest on the floor. A man attempts to push it across the floor by applying a 100 N force horizontally. (a) Take the coefficient of static friction between the crate and floor to be 0.37 and show that the crate does not move. (b) A second man helps by pulling up on the crate. Calcu ...
Further Applications of Newton`s Laws of Motion
... The bathroom scale is an excellent example of a normal force acting on a body. It provides a quantitative reading of how much it must push upward to support the weight of an object. But can you predict what you would see on the dial of a bathroom scale if you stood on it during an elevator ride? Wil ...
... The bathroom scale is an excellent example of a normal force acting on a body. It provides a quantitative reading of how much it must push upward to support the weight of an object. But can you predict what you would see on the dial of a bathroom scale if you stood on it during an elevator ride? Wil ...
HW6.1 – This is a lot of work!
... 2. Joe horizontally pushes a 10-kg box at constant velocity of 3.0 m/s. The coefficient of kinetic friction between the box and floor is 0.50. a) How much work does Joe do if he pushes the box for 15 meters? b) How much work does friction do as Joe pushes the box? 3. Jane uses a vine wrapped around ...
... 2. Joe horizontally pushes a 10-kg box at constant velocity of 3.0 m/s. The coefficient of kinetic friction between the box and floor is 0.50. a) How much work does Joe do if he pushes the box for 15 meters? b) How much work does friction do as Joe pushes the box? 3. Jane uses a vine wrapped around ...
ExamView Pro
... c. any collision where two objects rebound off each other. d. none of the above. 2. Work is done on an object when a. it moves in a circle at constant speed b. it is accelerated in a straight line c. it is carried horizontally at constant speed d. all of the above 3. If a force on an object is aimed ...
... c. any collision where two objects rebound off each other. d. none of the above. 2. Work is done on an object when a. it moves in a circle at constant speed b. it is accelerated in a straight line c. it is carried horizontally at constant speed d. all of the above 3. If a force on an object is aimed ...
Exam #: Printed Name: Signature: PHYSICS DEPARTMENT
... A small, inert particle of mass m = 1.0 × 10−9 kg is immersed in a liquid at temperature T = 300 K. Let earth’s gravitational field act in the z direction. Determine the RMS velocity of the particle in the x (or y) direction. ...
... A small, inert particle of mass m = 1.0 × 10−9 kg is immersed in a liquid at temperature T = 300 K. Let earth’s gravitational field act in the z direction. Determine the RMS velocity of the particle in the x (or y) direction. ...
physics - IIT Portal.com
... A train moves towards a stationary observer with speed 34 m/s. The train sound a whistle and its frequency registered by the observer is n1. If the train's speed is reduced to ...
... A train moves towards a stationary observer with speed 34 m/s. The train sound a whistle and its frequency registered by the observer is n1. If the train's speed is reduced to ...