Question

Multiple Choice

1. An object in free fall undergoes an increase in:

Select one:

a. speed only

b. Acceleration only

c. Both speed and acceleration.

2. The impulse-momentum relationship is a result of Newton's:

Select one:

a. 1st Law of Motion

b. 2nd Law of Motion

c. 3rd Law of Motion

d. Law of Gravitation

3. Which of the following is a scalar?

Select one:

a. Velocity

b. Weight

c. Mass

d. Momentum

4. The language of science is:

Select one:

a. Mathematics

b. Chinese

c. Latin

d. Greek

5. According to the scientific method when experiment disagrees with theory, the first thing to do is:

Select one:

a. Ignore the result

b.  Call into question the experimenter’s ability

c. Formulate an hypothesis that can be checked by further experiments

d.  Vote on belief in the result

Answer 1