It states that when the sum of all torques acting on a point on an object is zero, the object is said to be in rotational equilibrium.

A measure of how much rotation is caused by the exerted force on the object and the product of the force exerted on an object is perpendicular to the lever arm.

When Rieza opened the door, she exerted 500N force perpendicular to the door knob which is about 0.75 m from the door hinge. What torque did Rieza produce?

He suggested that electricity can be used ot transmit signals, Invented a device that enabled him to transmit the letters of the alphabet,

He formulated the Pascal’s Principle.

8. It is a technology and applied science which uses engineering, chemistry, and other sciences involving the mechanical properties and use of liquids.

Inventor of the modern telegraph, he used single circuit and an electromagnet to send messages over a distance .

He invented the first telephone by devising a method of sending spoken words over a wire to eliminate the process of coding and decoding messages.

The first message transmitted and heard through a telephone is ___.

Maraming naniniwala na ang pag-aaral ay matatamo lamang sa paaralan at sa pamamagitan _______________ pagbabasa ng mga aklat

Ang ating tahanan ay hindi nag-iisa sa pagbibigay sa atin ng mabuti ____ edukasyon, ang edukasyon ay hindi nagsisimula at nagtatapos sa silid-aralan.