MOMEN GAYA

What is meant by the moment of force?

• Interaction that causes changes in the motion and position of an object

• Level of difficulty for an object to rotate or change its rotational speed

• Quantity that indicates the size of inertia when an object is in rotational motion

• The ability of a force to cause an object to rotate or spin around a certain point

Momen gaya disimbolkan dengan ….

• 
• 
• 
• 

The unit of moment of force or torque is ….

• N

• m

• Nm

• N/m

A moment is negatively signed if ….

• its rotation direction is in the same direction as the clock hands

• its rotation direction is opposite to the rotation of the Earth

• its rotation direction is opposite to the direction of the clock hands

• its rotation direction is opposite to the revolution of the Earth

Examples of moments of force in everyday life are shown by number ….

• I, II, and III

• II, III, and IV

• III, IV, and I

• IV, I, and II

Moment is influenced by several factors, including ….

• force, moment arm, and the angle between the force and the moment arm

• power, moment arm, and the distance between power and the moment arm

• force, power arm, and the angle between the force and the power arm

• power, power arm, and the angle between power and the power arm

Which images show the occurrence of motion?

• 1 and 2

• 1 and 3

• 2 and 4

• 3 and 4

If the mass of the rod is neglected, then the moment of force about point F₁ is ….

• 4 Nm

• 10 Nm

• 14 Nm

• 40 Nm

If the mass of the rod is neglected, then the moment of force about point A is ….

• 8 Nm

• 15 Nm

• 53 Nm

• 60 Nm

What is the relationship between the stability of an object and its center of gravity?

• The stability of an object has no relationship with the center of gravity

• The higher the center of gravity, the more stable the object is

• The lower the center of gravity, the more stable the object is

• The lower the center of gravity, the more unstable or wobbly the object is