SSGPHY1 LONG QUIZ

Which of the following Newton's Law of motion explains the resistance change in its state of motion.

• Inertia

• Acceleration

• Interaction

• Conservation

Student mass is 60kg. Moon's acceleration due to gravity is 1.625 m/s2. What will the value of his mass in moon?

• -97.5kg

• -60kg

• 60kg

• 97.5kg

How does doubling an object's mass affect the force needed to maintain the same acceleration?

• halved

• doubled

• remains the same

• reduced to zero

If the force on an object is doubled but its mass stays constant, how is the object's acceleration impacted?

• halved

• doubled

• remains the same

• reduced to zero

Which of the following statements accurately describe an object experiencing balanced forces?
I. Objects at rest always have balanced forces.
II. The acceleration is necessarily zero. 
III.  Objects moving at a constant velocity have balanced forces.

• I & II

• II & III

• I & III

• I, II, & II

According to the work-energy theorem, if work is done on an object, what must change as a result?

• mass

• weight

• acceleration

• kinetic energy