Lab: Centripetal Force
... The purpose of this lab is to investigate the relationship between the velocity of an object in uniform circular motion and the centripetal force on the object. Variables: Radius of circular motion (r): The horizontal distance measured from the top of the tube to the stopper when the stopper is sw ...
... The purpose of this lab is to investigate the relationship between the velocity of an object in uniform circular motion and the centripetal force on the object. Variables: Radius of circular motion (r): The horizontal distance measured from the top of the tube to the stopper when the stopper is sw ...
4.1 The Concepts of Force and Mass
... Example 9 The Moment of Inertial Depends on Where the Axis Is. Two particles each have mass and are fixed at the ends of a thin rigid rod. The length of the rod is L. Find the moment of inertia when this object rotates relative to an axis that is perpendicular to the rod at (a) one end and (b) the c ...
... Example 9 The Moment of Inertial Depends on Where the Axis Is. Two particles each have mass and are fixed at the ends of a thin rigid rod. The length of the rod is L. Find the moment of inertia when this object rotates relative to an axis that is perpendicular to the rod at (a) one end and (b) the c ...
Part 3
... Bob applies a 20-N vertical lifting force to a 2-kg book initially at rest over a distance of 1 meter. (a) How much work does Bob do? (b) How much work does gravity do? (c) What is the net work done on the book? (d) What is the speed of the book at the end of the 1 meter? (e) What is the average pow ...
... Bob applies a 20-N vertical lifting force to a 2-kg book initially at rest over a distance of 1 meter. (a) How much work does Bob do? (b) How much work does gravity do? (c) What is the net work done on the book? (d) What is the speed of the book at the end of the 1 meter? (e) What is the average pow ...
3.3 Projectile Motion
... Thus, in uniform circular motion there must be a net force to produce the centripetal acceleration. The centripetal force is the name given to the net force required to keep an object moving on a circular path. The direction of the centripetal force always points toward the center of the circle and ...
... Thus, in uniform circular motion there must be a net force to produce the centripetal acceleration. The centripetal force is the name given to the net force required to keep an object moving on a circular path. The direction of the centripetal force always points toward the center of the circle and ...
Lecture-06-09
... Two boxes sit side-by-side on a smooth horizontal surface. The lighter box has a mass of 5.2 kg, the heavier box has a mass of 7.4 kg. (a) Find the contact force between these boxes when a horizontal force of 5.0 N is applied to the light box. (b) If the 5.0-N force is applied to the heavy box inst ...
... Two boxes sit side-by-side on a smooth horizontal surface. The lighter box has a mass of 5.2 kg, the heavier box has a mass of 7.4 kg. (a) Find the contact force between these boxes when a horizontal force of 5.0 N is applied to the light box. (b) If the 5.0-N force is applied to the heavy box inst ...
Acceleration and Force
... Forces on coffee filter immediately after release (unbalanced force acceleration) ...
... Forces on coffee filter immediately after release (unbalanced force acceleration) ...
Newton`s Second Law of Motion
... Acceleration A. Acceleration is caused by applying a force B. Net Force- combination of all forces that act on an object C. Acceleration is directly proportional to the net force: if net force is doubled acceleration is doubled D. Direction of acceleration is in direction of net force ...
... Acceleration A. Acceleration is caused by applying a force B. Net Force- combination of all forces that act on an object C. Acceleration is directly proportional to the net force: if net force is doubled acceleration is doubled D. Direction of acceleration is in direction of net force ...
Lesson 1 - Fair Lawn Schools
... How do forces change motion? (cont.) • When unbalanced forces act on an object at rest, the object begins moving in the direction of the net force. • If the net force acting on a moving object is in the direction that the object is moving, the object will speed up. • If the direction of the net for ...
... How do forces change motion? (cont.) • When unbalanced forces act on an object at rest, the object begins moving in the direction of the net force. • If the net force acting on a moving object is in the direction that the object is moving, the object will speed up. • If the direction of the net for ...
PHYSICS 212–FALL 2016 PROBLEMS IN ELECTROSTATICS Do
... Draw a diagram showing the individual forces and the resultant force acting on the charge at the right angle. Find the force on the charge at the right angle, and find the angle this force makes with one of the legs. 4. A hydrogen atom consists of a proton of mass 1.67 × 10 -27 kg and an electron of ...
... Draw a diagram showing the individual forces and the resultant force acting on the charge at the right angle. Find the force on the charge at the right angle, and find the angle this force makes with one of the legs. 4. A hydrogen atom consists of a proton of mass 1.67 × 10 -27 kg and an electron of ...
PPT
... with a hammer. Your lifeline breaks and the jets on your back are out of fuel. To return safely to your spacecraft you should A. Throw your hammer at your spacecraft to get someone’s ...
... with a hammer. Your lifeline breaks and the jets on your back are out of fuel. To return safely to your spacecraft you should A. Throw your hammer at your spacecraft to get someone’s ...
