Physics Past Paper PDF
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Conway High School
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Summary
This document contains physics questions on topics including Newton's laws of motion, forces, and kinematics.
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Can you state Newton's three laws of motion in your own words? 1ST LAW: AN OBJECT THAT ISN'T MOVING STAYS STILL; BUT AN OBJECT THAT IS IN MOTION STAYS IN MOTION AT THE SAME SPEED AND DIRECTION UNLESS ACTED ON BY ANOTHER OBJECT. 2ND LAW: F=MA 3RD LAW: fOE EVERY ACTION THERE IS A REACTIO...
Can you state Newton's three laws of motion in your own words? 1ST LAW: AN OBJECT THAT ISN'T MOVING STAYS STILL; BUT AN OBJECT THAT IS IN MOTION STAYS IN MOTION AT THE SAME SPEED AND DIRECTION UNLESS ACTED ON BY ANOTHER OBJECT. 2ND LAW: F=MA 3RD LAW: fOE EVERY ACTION THERE IS A REACTION (ACTION REACTION LAW) Can you calculate net forces? YES Can you identify balanced and unbalanced forces? YES Can you define force, kinematics, dynamics, and friction, and other terms from the chapter? FORCE: A PUSH OR PULL ON AN OBJECT. KINEMATICS: STUDY OF HOW THINGS MOVE DYNAMICS: THE BRANCH IN PHYSICS THAT STUDIES AN OBJECT CHANGE IN MOTION FRICTION: A FORCE THAT WORKS AGAINST THE MOTION OF OBJECTS AS THEY MOVE PAST EACH OTHER. Can you list the two general categories of forces? CONTACT AND FIELD FORCES Can you list all the field and contact forces? CONTACT FORCES INCLUDES: friction, air resistance, tension, and normal force. FIELD FORCES: GRAVITATIONAL FORCE, MAGNETIC FORCE, AND ELECTRIC FORCE Can you list and describe the 4 fundamental forces in nature? Gravitational Force. Electromagnetic Force. Strong Nuclear Force. Weak Nuclear Force Can you explain the types of friction forces? static, sliding, rolling, and fluid friction Can you calculate for weight, mass, and gravitational acceleration? ON RED PAPER Can you calculate for Force, mass and acceleration? F=MA Can you identify the correct units for force, mass, weight, and acceleration? FORCE = NEWTONS MASS = KG WEIGHT = KG x M/S^2 ACCELERATION = M/S ^2 Can you define and solve for gravity? GRAVITY: A FIELD FORCE THAT ACTS BETWEEN ANY TWO OBJECTS Can you differentiate between mass and weight? MASS IS THE TOTAL AMOUNT OF MATTER IN AN OBJECT WEIGHT IF THE FORCE OF GRAVITY IN AN OBJECT Can you solve for universal gravitation? ON RED PAPER
