Force Table Challenge/ Exit Ticket/ DNS

What is the condition for equilibrium of forces in a force table experiment?

• The condition for equilibrium of forces in a force table experiment is that the vector sum of all forces acting on the object must be zero.

• The condition for equilibrium of forces in a force table experiment is that the vector sum of all forces acting on the object must be infinite.

• The condition for equilibrium of forces in a force table experiment is that the vector sum of all forces acting on the object must be positive.

• The condition for equilibrium of forces in a force table experiment is that the vector sum of all forces acting on the object must be negative.

Explain the concept of vector addition of forces with respect to force table experiments.

• Vector addition of forces in force table experiments involves only considering the magnitude of forces to find the resultant force.

• Vector addition of forces in force table experiments involves subtracting forces acting on an object to find the resultant force.

• Vector addition of forces in force table experiments involves combining forces acting on an object by considering both their magnitude and direction to find the resultant force.

• Vector addition of forces in force table experiments involves multiplying forces by their angles to find the resultant force.

If two forces of 5N and 8N act at an angle of 60 degrees to each other, what is the magnitude of the resultant force?

• The magnitude of the resultant force is 7N.

• The magnitude of the resultant force is 3N.

• The magnitude of the resultant force is 13N.

• The magnitude of the resultant force is 10.6N.

In a force table experiment, if three forces of 4N, 6N, and 8N are in equilibrium, what is the direction of the equilibrant force?

• No equilibrant force exists

• Perpendicular to the resultant force

• In the same direction as the resultant force

• Opposite direction of the resultant force

What is the purpose of using a force table in physics experiments?

• To measure the temperature of a substance

• The purpose of using a force table in physics experiments is to study the equilibrium of forces and to demonstrate the concept of vector addition.

• To study the behavior of light waves

• To observe the effects of magnetic fields

Explain the process of resolving forces in a force table experiment.

• In a force table experiment, resolving forces involves breaking down a single force into its components in the x and y directions using trigonometric functions such as sine and cosine.

• Resolving forces in a force table experiment is not necessary and can be skipped

• In a force table experiment, resolving forces means measuring the force directly without any calculations

• Resolving forces involves combining multiple forces into a single force

If a force of 10N is resolved into two components of 6N and 8N, what is the angle between the two components?

• 53.13 degrees

• 180 degrees

• 30 degrees

• 90 degrees

What are the limitations of using a force table in physics experiments?

• Some limitations of using a force table in physics experiments include the inability to account for friction, air resistance, and the limitations of the pulley system.

• The force table can only be used for simple experiments

• It is difficult to set up and calibrate the force table

• The force table cannot measure small forces accurately

Describe the steps involved in conducting a force table experiment to determine the equilibrant force of given forces.

• Spin around in circles and hope for the best

• Use a thermometer to measure the force

• Ask a friend to guess the equilibrant force

If the forces of 3N and 4N are in equilibrium with an unknown force, what is the magnitude and direction of the unknown force in a force table experiment?

• 6N at an angle of 45 degrees with the horizontal

• 7N at an angle of 60 degrees with the vertical

• 5N at an angle of approximately 53.13 degrees with the horizontal

• 2N at an angle of 90 degrees with the horizontal