Physics vectors exam - Study guides, Class notes & Summaries

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AQA AS Physics - Mechanics and Materials Exam Questions and Answers 100% Pass Scalar A unit with magnitude but no direction. Vector A unit with magnitude and direction. What are the two methods for adding vectors? Scale drawings and trigonometry. Free-body force diagrams Show all the forces acting on a body, each arrow shows the size and the direction of the force. Equilibrium The forces acting on a body are balances and it is not accelerating (it may be at rest or at a...

INTRODUCTION Dear Student Welcome to MAT2615. We trust that you will find the mathematics studied in this module interesting and useful, and that you will enjoy doing it. THIS TUTORIAL LETTER CONTAINS INFORMATION TO FACILITATE YOUR STUDIES. PLEASE READ IT CAREFULLY AND KEEP IT FOR FUTURE REFERENCE. The delivery mode for this module is “blended”, which means that only some study material will be printed and posted to you. All study material which may include additional material will be...

AQA A Level Physics Mechanics Exam Questions With Correct Answers Difference between a scalar and a vector - answervector has magnitude (size) and direction, whereas scalar only has magnitude (size). Examples of scalars - answerspeed, mass, time, energy, power Examples of vectors - answerdisplacement, velocity, acceleration, force, weight Adding perpendicular vectors by calculation - answerdraw vectors as a right angled triangle use pythagoras' theorem to find magnitude of resultant ve...

AQA A Level Physics Mechanics Exam Questions and Answers 100% Solved Difference between a scalar and a vector - vector has magnitude (size) and direction, whereas scalar only has magnitude (size). Examples of scalars - speed, mass, time, energy, power Examples of vectors - displacement, velocity, acceleration, force, weight Adding perpendicular vectors by calculation - draw vectors as a right angled triangle use pythagoras' theorem to find magnitude of resultant vector use trigonome...

AQA AS Physics - Mechanics and Materials Exam Questions and Answers 100% Pass Scalar - Answer- A unit with magnitude but no direction. Vector - Answer- A unit with magnitude and direction. What are the two methods for adding vectors? - Answer- Scale drawings and trigonometry. Free-body force diagrams - Answer- Show all the forces acting on a body, each arrow shows the size and the direction of the force. Equilibrium - Answer- The forces acting on a body are balances and it is not accel...

AQA AS Physics - Mechanics and Materials Exam Questions and Answers 100% Pass Scalar - Answer- A unit with magnitude but no direction. Vector - Answer- A unit with magnitude and direction. What are the two methods for adding vectors? - Answer- Scale drawings and trigonometry. Free-body force diagrams - Answer- Show all the forces acting on a body, each arrow shows the size and the direction of the force. Equilibrium - Answer- The forces acting on a body are balances and it is not accel...

Physics 1260 Exam 1 |Question and Answer| 100% Correct The electrical force between charges is strongest when the charges are A) close together .B) far apart. C) [either of these] D) [need more information] *Ans* close together The electrical force between electric charges depends only on their A) magnitude (strength of charge). B) separation distance. C) [both of these] D) [neither of these] *Ans* both of these The electrical force on a 2-C charge is 60 N. The electric field where ...

AQA GCSE Combined Science Physics-Scholar Overview Exam with Q & A Vector quantities ANSWER have magnitude and direction Examples of vector quantities ANSWER force, velocity, momentum, acceleration Scalar quantities ANSWER Only have magnitude and no direction Examples of scalar quantities ANSWER speed, distance, time Vectors ANSWER represented by an arrow - the length of the arrow shows the magnitude. The direction of the arrow shows the direction of the quantity A force is ANS...

Question 1 Correct 5.00 points out of 5.00 A 0.200 kg dart is fired horizontally at a speed of 2.75 m / s when it hits a 0.700 kg block ofwood suspended by a string. The nose of the dart sticks into 0.00210 m the wood. Together the dart and block swing upwards from a height of 0.0500 m above a table to 0.128 m above the table. Which of the following is the average force the dart applies to the block during impact? Select one: a. 32.4 N b. 15.1 N c. 1.36 N d. 0.872 N Straighterl...