SPH3U Final Exam Review
... The coefficient of static friction between the box and the floor is 0.724. What is the smallest possible value for the mass of the box? 6. You are on a subway holding yourself off the floor by pulling on an overhead rail. The subway starts moving, and your body makes an angle of 20.0° with the verti ...
... The coefficient of static friction between the box and the floor is 0.724. What is the smallest possible value for the mass of the box? 6. You are on a subway holding yourself off the floor by pulling on an overhead rail. The subway starts moving, and your body makes an angle of 20.0° with the verti ...
Slide 1
... of the lines represents the field strength. 5. The arrows show ________________because they point attraction __________________. inward gravitational 6. This E resembles Earth’s _____________________ field as it from far away would be seen _____________________ ...
... of the lines represents the field strength. 5. The arrows show ________________because they point attraction __________________. inward gravitational 6. This E resembles Earth’s _____________________ field as it from far away would be seen _____________________ ...
ppt ElecForce
... – A charged object (rod) is placed in contact with a neutral object (sphere) – Some electrons on the Some electrons on the rod move to the sphere – When the rod is removed, the sphere is left with a charge – The object being charged with same type charge as rod ...
... – A charged object (rod) is placed in contact with a neutral object (sphere) – Some electrons on the Some electrons on the rod move to the sphere – When the rod is removed, the sphere is left with a charge – The object being charged with same type charge as rod ...
Work and Energy
... No vertical displacement, so forces W, n1 and n2 do NO work. Force F exerted on him by the wall is horizontal force that accelerates him to the right, but his hands don’t move. So this force doesn’t do work as well. Where does the man’s kinetic energy come from? This system is not a single point (or ...
... No vertical displacement, so forces W, n1 and n2 do NO work. Force F exerted on him by the wall is horizontal force that accelerates him to the right, but his hands don’t move. So this force doesn’t do work as well. Where does the man’s kinetic energy come from? This system is not a single point (or ...
2003 - The Physics Teacher
... (i) Give the difference between vector quantities and scalar quantities and give one example of each. A vector has both magnitude and direction whereas a scalar has magnitude only. (ii) Describe an experiment to find the resultant of two vectors. 1. Attach three Newton Balances to a knot in a piece ...
... (i) Give the difference between vector quantities and scalar quantities and give one example of each. A vector has both magnitude and direction whereas a scalar has magnitude only. (ii) Describe an experiment to find the resultant of two vectors. 1. Attach three Newton Balances to a knot in a piece ...
6-2 Circular Motion
... Objectives: The student will be able to: • identify uniform circular motion. • determine the directions of the velocity and acceleration vectors for an object in uniform circular motion. • calculate the centripetal acceleration of a point mass in uniform circular motion given the radius of the circl ...
... Objectives: The student will be able to: • identify uniform circular motion. • determine the directions of the velocity and acceleration vectors for an object in uniform circular motion. • calculate the centripetal acceleration of a point mass in uniform circular motion given the radius of the circl ...
Name - Mrs. Henderson`s Science Site
... 2. In which situation is more power required: slowly lifting a book bag full of books up the stairs or quickly lifting the same book bag full of books the same stairs? 3. Can an object at rest have energy? What type(s)? 4. How much work has a 20 N object done if it is being lifted 3 meters above the ...
... 2. In which situation is more power required: slowly lifting a book bag full of books up the stairs or quickly lifting the same book bag full of books the same stairs? 3. Can an object at rest have energy? What type(s)? 4. How much work has a 20 N object done if it is being lifted 3 meters above the ...
