1.A force of 40 Newton’s producing twice the acceleration on an object as a force of 20 Newton’s is an application of Newton’s 2nd Law of Motion.
True or false?
2.Which of the following laws states that a force on an object causes the object to accelerate?
A.Newton’s first law of motion
B.Newton’s second law of motion
C.Newton’s third law of motion
D.Newton’s fourth law of motion
3.When an equal force is applied to objects of different mass, the acceleration of the more massive object will
A.be the same as the acceleration of the less massive object.
B.be greater than the acceleration of the less massive object.
C.be less than the acceleration of the less massive object.
D.be zero.
4.Newton’s second law of motion describes the motion of an object when
A.unbalanced forces act on the object.
B.balanced forces act on the object.
C.no forces act on the object.
D.None of the above.
5.If you __________ the mass of an object, the acceleration __________.
A.double; will be double
B.double; will be half
C.half; will be double
D.half; will be half
True or false?
2.Which of the following laws states that a force on an object causes the object to accelerate?
A.Newton’s first law of motion
B.Newton’s second law of motion
C.Newton’s third law of motion
D.Newton’s fourth law of motion
3.When an equal force is applied to objects of different mass, the acceleration of the more massive object will
A.be the same as the acceleration of the less massive object.
B.be greater than the acceleration of the less massive object.
C.be less than the acceleration of the less massive object.
D.be zero.
4.Newton’s second law of motion describes the motion of an object when
A.unbalanced forces act on the object.
B.balanced forces act on the object.
C.no forces act on the object.
D.None of the above.
5.If you __________ the mass of an object, the acceleration __________.
A.double; will be double
B.double; will be half
C.half; will be double
D.half; will be half