# Q2-GP1-M1-L2-ASSESSMENT

## Quiz by Hazel Castro

General Physics 1
Philippines Curriculum: SHS Specialized Subjects (MELC)

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5 questions
• Q1

Which of the following best describes a torque vector?

It is perpendicular to the position and force vector.

It is perpendicular to the position vector.

It is parallel to the position vector.

It is parallel to the force vector.

60s
STEM_GP12RED-IIa-3
• Q2

Why can't you open a door by pushing on its hinged side?

Lever arm is zero.

Moment of inertia is zero.

Force is zero.

Torque is negative.

60s
STEM_GP12RED-IIa-3
• Q3

You are using a wrench and trying to loosen a rusty nut. Which of the arrangements shown is least effective in loosening the nut?

B

D

A

C

60s
STEM_GP12RED-IIa-3
• Q4

Which of the following best describes equilibrium?

All torques affecting the object is equal to zero.

All forces affecting the object is equal to zero.

The net torques and forces are the same.

The net torques and forces are equal to zero.

60s
STEM_GP12RED-IIa-3
• Q5

Which of the following is NOT correct about the concept of torque?

All forces that tend to rotate the object in the same direction produce torque with unlike sign.

A net torque equals zero means the object is not going to rotate.

It is tendency to cause or change a body’s rotational motion.

It can be quantitively describe through cross product.

60s
STEM_GP12RED-IIa-3

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