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EOC Review

Test Description: Chps 12, 13, 14

Instructions: Answer all questions to get your test result.

1) If a force has a negative value, such as 100 N -, that means the force

Ais between 0 and 100 N Bis less than 100 N in strength Cthe force is 100 N in a direction opposite of 100 N + Dis a normal force

2) Which of the following is a vector:

A500 km/hr B250 km/sec northeast C100 N D10 miles/hour

3) Which has more mass, a 10 N object on the earth or the moon?

Anone of these is correct Bmass is the same in each place because mass never changes C10 N on the earth D10 N on the moon

4) Newton's 1st Law is called the Law of .....

AForce BInertia CAcceleration DAction/Reaction

5) Newton's 1st law states that objects at rest will

Acontinue in motion unless acted upon by an outside or unbalanced force Bremain at rest unless acted upon by an outside or unbalanced force Cneed more force to accelerate Dcontinue to rest unless an equal and opposite force is applied

6) F = m x a is which of Newon's Laws?

ANewton's First Law BNewton's Law of Universal Gravitation CNewton's Second Law DNewton's Third Law

7) The universal law of gravitation states that gravity depends on ......

Amass and time Bmass and distance Cweight and time Ddistance and weight

8) Orbital motion is caused by the force of .....

Afriction Bweight Cgravity Dinertia

9) The more mass an object has the greater the ..........

Aacceleration Bgravity Cmagnitude Dinertia

10) If mass is increased it takes more ______ to make an object accelerate.

Aweight Bforce Ctime Dspeed

*select an answer for all questions

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