Physics

Question 1

Uniform Motion (distance, rate, time)

Answer 1

Question 2

Uniformly accelerated motion formulas

Answer 2

Question 3

Projectile
Horizontal-uniform motion

Answer 3

Question 4

Projectile
Vertical-uniformly accelerated motion

Answer 4

Question 5

Projectile General Formula

Answer 5

Question 6

Range formula (Projectile)

Answer 6

Question 7

Rotational Motion formulas

Answer 7

Question 8

Kinetic energy for rotating object

Answer 8

Question 9

Kinetic Energy for rolling objects

Answer 9

Question 10

Newton’s second law

Answer 10

F = ma

Question 11

Frictional Force

Answer 11

Question 12

Work

Answer 12

Question 13

Potential Energy

Answer 13

PE = mgh

Question 14

Kinetic Energy

Answer 14

Question 15

Transformation of work and kinetic energy

Answer 15

Question 16

horsepower and watts conversion

Answer 16

1 hp = 746 watts

Question 17

Momentum

Answer 17

p = mv

Question 18

Impulse

Answer 18

J = Ft

Question 19

Impulse and Change in momentum formula

Answer 19

Question 20

Coefficient of Restitution (velocity relationship)

Answer 20

Question 21

Coefficient of restitution (height relationship)

Answer 21

Question 22

Centripetal acceleration

Answer 22

Question 23

Centripetal force

Answer 23

Question 24

Newton’s Law of universal gravitaion

Answer 24

Question 25

Rotational Work

Answer 25

Question 26

Rotational power

Answer 26

Question 27

Rotational Kinetic Energy

Answer 27

Question 28

Angular Momentum

Answer 28

Question 29

Moment of Inertia (General)

Answer 29

Question 30

Moment of Inertia of the following:

Answer 30

Question 31

Archimedes Principle (buoyant force)

Answer 31

Question 32

Pressure

Answer 32

Question 33

Heat energy
Sensible heat:
Latent Heat:

Answer 33

Question 34

Specific Heat of
Water:
Ice:
Steam:

Answer 34

Question 35

Latent Heat of fusion and vaporization of water

Answer 35

Question 36

Linear and volumetric thermal expansion

Answer 36

Question 37

Relationship between coefficient of volume expansion and linear expansion

Answer 37

Question 38

Carnot Efficiency

Answer 38

Question 39

frequency and period relationship

Answer 39

Question 40

Energy of freely vibrating simple harmonic oscillator (neglecting friction)

Answer 40

Question 41

frequency of an object in a spring

Answer 41

Question 42

frequency of an object in a pendulum

Answer 42

Question 43

Velocity of transverse wave in a cord

Answer 43

Question 44

Velocity of longitudinal wave in a solid

Answer 44

Question 45

Velocity of longitudinal wave in a fluid

Answer 45

Question 46

Maximum transverse velocity

Answer 46

Question 47

Answer 47

Question 48

Answer 48

Question 49

Doppler frequency shift for sound waves

Answer 49

Question 50

Speed of sound in air:
in water:

Answer 50

Question 51

Speed of sound general formula

Answer 51

Question 52

Doppler frequency shift for electromagnetic waves

Answer 52

Question 53

frequency of the standing wave vibration for string and open pipe

Answer 53

Question 54

Frequency of the standing wave vibrations for closed pipe

Answer 54

Question 55

Sound Intensity

Answer 55

Question 56

Intensity level of sound

Answer 56

Io = threshold hearing = 10^12 W/m^2

Question 57

Angle of shock wave

Answer 57

Question 58

Refraction and snell’s law

Answer 58

Question 59

Index of refraction formula

Answer 59

Question 60

Thin lens equation

Answer 60

Question 61

Linear Magnification

Answer 61

Question 62

Lens maker’s Equation

Answer 62

Question 63

Illumination

Answer 63

Question 64

Luminous Intensity

Answer 64

Question 65

Laws of Illumination

Answer 65

Question 66

Illumination at a specific point

Answer 66

Question 67

Luminous efficiency

Answer 67

Question 68

Coloumb’s law

Answer 68

Question 69

Capillary Rise

Answer 69

Question 70

Planck’s Law

Answer 70