Which of the following terms indicates the natural tendency of an object to remain at rest or in motion with constant velocity?

Which of the following has more inertia?

Which law of motion could explain what happens every time we walk?

According to Newton's Second Law of Motion, acceleration is proportional to force. That means a larger force:

Which of the following demonstrates the law of acceleration?

When the jeepney you are riding suddenly turns to the right, your body tends to move in the opposite direction. What Newton's law is evident in the situation?

Kyle and Kyzer exerted an equal amount of force on the same side of a box but failed to move it. Which statement about this phenomenon is true?

What is the acceleration produced by a car of mass 850 kg with a force of 1500 N?

What is the thrust or force produced by a jet plane of mass 20, 000 kg to achieve an acceleration of 2 m/s²?

Potential energy depends on the ________ and ________ of the object.

A 60.0 kg person walks from the ground to the roof of a 74.8 m tall building. How much gravitational potential energy does she have at the top of the building?

A pitcher throws a 0.145 kg baseball at a velocity of 30.0m/s. How much kinetic energy does the ball have?

A 5 kg cat climbing at the top of the tree has a potential energy of 1176 J. What is the height of the tree?

What does an object at rest possess?

An object is moving in a circular path. The force acting on the object towards the center of the circle is called the _____.

Which of the following factors mainly affects the speed of sound?

The Particle Model of Matter explains that as the temperature increases the motion of the particles increases. Which of the following best explains the effect of temperature on sounds?

After a rainstorm, a rainbow may appear in the sky. Which statement explains this observation?

White light can be separated into various colors of the visible spectrum. Which of the following is formed due to this phenomenon?

What is the color of visible light with the shortest wavelength?

Why is it that, during a thunderstorm, the flash of lightning is seen before the thunderclap is heard?

A ray of white light, incident upon a glass prism, is dispersed into its various colors components. Which of the following colors experiences the greatest amount of refraction?

Why do sound waves travel fastest in solids?

What is the speed of sound in the air of temperature 25⁰C?

The higher the temperature of a substance, the faster the movement of the molecule, hence the temperature of the ______.

A 350-gram cube of lead is heated from 35 °C to 85 °C. How much energy was required to heat the lead? (The specific heat of lead is 0.13 J/g∙°C)

Which of the following is a measure of potential difference?

Which governs the relationship between voltage, resistance, and current?

Which of the following units is a measure of current?

Four identical bulbs are used in a circuit. When the amount of current is measured, the reading is almost the same for all bulbs. What kind of circuit is used to connect the bulbs?

Which of the following quantity remains constant in a parallel circuit?

If you accidentally grabbed the prongs of a partially plugged-in 120 V electrical plug on a day when your skin resistance was 120 000 Ohms, how much current would pass through your body?

Four light bulbs are connected in series. If one bulb is busted _______.

Using Ohm’s Law, determine the light bulb resistance found in a circuit that has a 1.5 volts battery and a current of 0.75 amperes.

Which of the following can interrupt an electrical circuit and absorb the electrical overflow to protect electrical equipment from extensive damage from fire or overheating?

The following are safety measures in the use of electricity EXCEPT.