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7th Grade 1st Semester Final Exam

Authored by Steven Parker

Science

7th Grade

NGSS covered

Used 16+ times

7th Grade 1st Semester Final Exam
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement best describes the forces in a collision?

a. Forces only affect the larger object
b. Forces disappear immediately after contact
c. Forces act in only one direction
d. Forces exist between both objects

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to all solid objects when they experience a collision or contact force?

a. They only change color
b. They bend or change shape
c. They completely break apart
d. They maintain their exact shape

Tags

NGSS.MS-PS2-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During a collision between two objects, which statement is ALWAYS true?

a. Both objects are permanently damaged
b. The objects never change direction
c. The objects make physical contact
d. Only one object experiences force

Tags

NGSS.MS-PS2-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When two objects collide, what is NOT necessarily true?

a. Forces act between the objects
b. The objects make contact
c. Damage must occur
d. Motion may change

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which contact force helps you stop when riding a bicycle?

Friction force
Magnetic force
Air resistance
Gravitational force

Tags

NGSS.MS-PS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Amy smashes her Switch with her softball bat. What category of collision is this?

Collision type A
Collision type B
Collision type C

Tags

NGSS.MS-PS2-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

John threw his phone at the wall. Which type of collision does this demonstrate?

Collision type A
Collision type B
Collision type C

Tags

NGSS.MS-PS2-1

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