PHY 102-LATEST UPDATE! GUARANTEED PASS
Which of the following statements is Newton's 3rd law?
A. Force equals mass times acceleration.
B. Objects in motion will stay in motion and objects at rest will stay at rest unless acted
upon by an outside force.
C. For every action there is an equal and opposite reaction.
D. There is an attractive force between any 2 objects in the universe. - (answers)C. For every
action there is an equal and opposite reaction.
A net force of 64 N acts on a mass of 16 kg. What is the acceleration of the object?
A. 16 m/s/s
B. 0.51 m/s/s
C. 64 m/s/s
D. 9 m/s/s
E. 4 m/s/s - (answers)E
If you apply the same force to objects with masses M and 4M, the acceleration of mass M is
A. the same as mass 4M.
B. four times the acceleration of mass 4M.
C. one fourth the acceleration of mass 4M.
D. twice the acceleration of mass 4M.
E. one-half the acceleration of mass 4M. - (answers)B
The SI unit of force is the
A. newton.
B. gram.
C. pound.
, D. kilogram.
E. meters per second squared. - (answers)A
Which of the following statements is Newton's 1st law?
A. Force equals mass times acceleration.
B. Objects in motion will stay in motion and objects at rest will stay at rest unless acted
upon by an outside force.
C. For every action there is an equal and opposite reaction.
D. There is an attractive force between any 2 objects in the universe. - (answers)B
A force accelerates an object of mass M. A second object requires twice the force to produce
the same acceleration. What is the mass of the second body?
A. M
B. 2M
C. M/2
D. 4M
E. M/4 - (answers)B
A spaceship in deep outer space is moving with a constant speed in a straight line. Which of
the following is true?
A. A single force is acting on the spaceship in the direction of motion.
B. A single force is acting on the spaceship opposite the direction of motion.
C. A net force of zero is acting on the spaceship.
D. A constant net force is acting on the spaceship. - (answers)C
A hockey puck is set in motion across a frozen pond. If friction and air resistance are
neglected, the force required to keep the puck sliding at constant velocity is
A. zero.
B. equal to its weight.
Which of the following statements is Newton's 3rd law?
A. Force equals mass times acceleration.
B. Objects in motion will stay in motion and objects at rest will stay at rest unless acted
upon by an outside force.
C. For every action there is an equal and opposite reaction.
D. There is an attractive force between any 2 objects in the universe. - (answers)C. For every
action there is an equal and opposite reaction.
A net force of 64 N acts on a mass of 16 kg. What is the acceleration of the object?
A. 16 m/s/s
B. 0.51 m/s/s
C. 64 m/s/s
D. 9 m/s/s
E. 4 m/s/s - (answers)E
If you apply the same force to objects with masses M and 4M, the acceleration of mass M is
A. the same as mass 4M.
B. four times the acceleration of mass 4M.
C. one fourth the acceleration of mass 4M.
D. twice the acceleration of mass 4M.
E. one-half the acceleration of mass 4M. - (answers)B
The SI unit of force is the
A. newton.
B. gram.
C. pound.
, D. kilogram.
E. meters per second squared. - (answers)A
Which of the following statements is Newton's 1st law?
A. Force equals mass times acceleration.
B. Objects in motion will stay in motion and objects at rest will stay at rest unless acted
upon by an outside force.
C. For every action there is an equal and opposite reaction.
D. There is an attractive force between any 2 objects in the universe. - (answers)B
A force accelerates an object of mass M. A second object requires twice the force to produce
the same acceleration. What is the mass of the second body?
A. M
B. 2M
C. M/2
D. 4M
E. M/4 - (answers)B
A spaceship in deep outer space is moving with a constant speed in a straight line. Which of
the following is true?
A. A single force is acting on the spaceship in the direction of motion.
B. A single force is acting on the spaceship opposite the direction of motion.
C. A net force of zero is acting on the spaceship.
D. A constant net force is acting on the spaceship. - (answers)C
A hockey puck is set in motion across a frozen pond. If friction and air resistance are
neglected, the force required to keep the puck sliding at constant velocity is
A. zero.
B. equal to its weight.
