GENERAL PHYSICS 1

Match the following

• Dynamic Vector

• in physics, quantitative

  measure of the rotational inertia of a body.

  depends upon the mass of the body, axis of

  rotation of the body and shape and size of the body.

• Moment Arm

• the length at

  which the force acts upon.

• Torque

• A measure of the force

  that can cause an object to rotate

  about an axis. (Vector Quantity)

• Static Vector

• With

  Angular Acceleration

• Moment of Inertia

• No Angular

  Acceleration.

Match the following

• MASS

• Produced

  by the change in angular velocity

  in a circular/rotational motion.

• Newton’s Law of Universal

  Gravitation.

• - a state in which all the application of forces in an

  object is balanced. Forces may not be totally equal but at least balanced on opposing sides.

• DISTANCE

• The farther the

  objects are from one

  another, the lesser their

  gravitational attraction.

• Equilibrium

• the larger the mass,

  the greater the

  gravitational attraction.

• Angular Acceleration

• -every particle in the Universe attracts every other particle with a force that is directly proportional to the product of the masses and inversely proportional to the square of the distance between them.

Match the following

• General Formula

• 
• Gravitational Field Strength Formula

• 𝑮 = 𝟔.𝟔𝟕𝟑 × 𝟏𝟎−𝟏𝟏𝑵𝒎𝟐 /𝒌𝒈𝟐

• Acceleration Due to Gravity

• 𝐼 = 𝑀𝑅2

• Gravitational Constant

• 
• Moment of Inertia

• 𝒈 = 𝟗. 𝟖 𝒎/𝒔 𝟐

He theorized the 3 Laws of Motion and the Law of Universal Gravitation (1687).

All objects possess their own gravity

(a)  

Match the following

• Kepler’s First Law

• It is a regular, repeating path that one object in space takes around another one. An object called a satellite. Usually elliptical in shape.

• Orbits

• A PLANET COVERS THE SAME

  AREA OF SPACE IN THE SAME

  AMOUNT OF TIME NO MATTER

  WHERE IT IS IN ITS ORBIT

• Kepler’s Third Law

• A PLANET’S ORBITAL PERIOD IS

  PROPORTIONAL TO THE SIZE

  OF ITS ORBIT (ITS SEMI-MAJOR

  AXIS).

• Kepler’s Second Law

• laws of planetary motion, in

  astronomy and classical physics, laws

  describing the motions of the planets in the

  solar system.

• Kepler’s Law of Planetary Motion

• PLANETS MOVE IN ELLIPTICAL

  ORBITS WITH THE SUN AS A

  FOCUS

Match the following

• Frequency

• interval of time for a repetition, or

  cycle, of the motion.

• Period

• number of periods per unit

  time.

• Periodic Motion

• A motion repeated in

  equal intervals of time

• Oscillatory/Oscillatory Motion- A motion

• represented by the

  Greek letter omega

  -refers to the displacement per unit

  time.

• Angular Frequency

• A motion

  in which the body moves to and from

  about a fixed position

Match the following

• Period on a Restoring Force

• A type of

  periodic motion where the restoring force is

  directly proportional to the displacement

• Frequency on a Restoring Force

• 
• Restoring Force

• 
• Simple Harmonic Motion

• is a device made of

  a weight suspended from a pivot so that it

  can swing freely.

• Pendulum

• causes an oscillating object to move back toward its

  stable equilibrium position, where the net

  force on it is zero.

Match the following

• Period on a Physical Pendulum

• 
• Mechanical Waves

• An object that has a small mass, also known as the pendulum bob, which is suspended from a wire or string of negligible mass

• Physical Pendulum

• – Disturbance in matter

  that carries energy from one place to another

  and propagates through a material medium

  (solid, liquid or gas).

• Single Pendulum

• 
• Period on Single Pendulum

• Is the generalized

  case of the simple pendulum. It

  consists of any rigid body that

  oscillates about a pivot point.

Match the following

• Crest

• The vibration

  of the medium is parallel to the

  direction the wave travels.

• Longitudinal Waves

• causes the

  medium to vibrate at right angles to

  the direction in which the wave

  travels.

• Compression

• Lowest point of the

  wave

• Trough

• Highest point of the wave

• Transverse Waves

• Particles are

  spaced close together

Match the following

• Rarefaction

• – travels along a

  surface separating two media.

• Amplitude

• Distance between a point on

  one wave and the same point on the next

  wave.

• Frequency

• The number of complete

  cycles in each time

• Wavelength

• Particles are

  spread out.

• Surface Waves

• The maximum displacement

  from its rest position.