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Best Physics Practice Model Questions For Grade 12 Students. There are 120 Multiple Choose Questions with Answers .
👌 Who do these questions detail I hope as you record good result.
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Dear All,
Greetings from MoE.
As previously communicated, we have developed a dedicated tutorial portal to support Grade 12 students in preparing for the upcoming national exam.
The portal offers high-quality learning resources across all subjects, fully aligned with the national curriculum. To ensure the best support, we have collaborated with top teachers and subject matter experts to produce video lessons that cover key topics essential for exam success. These tutorials are designed to help students review and reinforce their understanding effectively.
A special section titled “Tutorials,” which includes preparation videos, is available at:
https://examinfo.moe.gov.et/guides
In addition, the portal provides important information and preparation materials for students who will take the exam online.
We encourage you to share this For your Friends!
Barattoota qormaata kutaa 12f qophaawaa jirtan!
"Barattoonni Qormaata kutaa 12f qophaawaa jirtan qabxii qormaata barattoota isin dura qoramaniin abdii hin kutinaa. Ilaalchoonni dogongoraa kanneen akka, "Hangamillee yoon qo'adhees, kufuun kiyya hin oolu. Eega kufuun hin oolle, maaliifiin dubbisa?" ja'u isin hin injifatin.
Osoo qormaata hin qoramin waa'ee kufaatii yaaduun, osoo kufaatiin dhugaa hin dhufin dursanii kufuudha. Kanaafuu yeroo qabdan itti fayyadamaa. Qormaataaf qophaawaa.
+7
ማስታወቂያ
12ኛ ክፍል ሀገር አቀፍ ፈተናን በድጋሚ የሚፈተኑ ተፈታኞች በራሳቸው የሚመዘገቡበትን አድራሻ https://register.eaes.et/Online በመጠቀም በበየነ መረብ መመዝገብ ይችላሉ።
ይህ የበይነ መረብ ምዝገባ መተግበሪያ ራስ አገዝ (self services ) ሲሆን ተመዝጋቢዎች የሚፈልጉትን ድጋፍ በመጠየቅ ከማዕከል ማግኘት ይችላሉ።
ከዚህ መልዕክት ጋር የተያያዙ መረጃዎች ተመዝገቢዎች በቀላሉ መመዝገብ እንዲችሉ አጋዥ ስለሆኑ ተጠቀሙባቸው።
የትምህርት ምዘናና ፈተናዎች አገልግሎት
Physics Two-Dimensional Motion (Projectile Motion) Questions For Grade 12.
1. Which of the following is true about a projectile in motion?
A) It has no horizontal velocity.
B) Its horizontal acceleration is zero.
C) Its vertical acceleration is zero.
D) Both horizontal and vertical accelerations are constant.
2. What is the shape of the path followed by a projectile under uniform gravity (neglecting air resistance)?
A) Circle
B) Straight line
C) Parabola
D) Ellipse
3. If a ball is thrown horizontally, what determines the time it takes to hit the ground?
A) Its horizontal speed
B) The height from which it is thrown
C) Its horizontal distance
D) The angle of projection
4. At the top of its trajectory, the vertical velocity of a projectile is:
A) Maximum
B) Zero
C) Equal to the horizontal velocity
D) Negative
5. The horizontal component of a projectile's velocity:
A) Decreases continuously.
B) Increases continuously.
C) Remains constant.
D) Becomes zero at the top of its trajectory.
6. The range of a projectile is maximum when the angle of projection is:
A) 30°
B) 45°
C) 60°
D) 90°
7. The motion of a projectile is an example of:
A) Uniform motion
B) Uniform acceleration
C) Non-uniform acceleration
D) Combination of uniform and uniformly accelerated motion
8. The time of flight of a projectile depends on:
A) Only the horizontal velocity
B) Only the vertical velocity
C) The initial velocity and the angle of projection
D) The horizontal distance covered
9. If the initial velocity of a projectile is doubled, what happens to its range (assuming the same angle of projection)?
A) It doubles
B) It quadruples
C) It remains unchanged
D) It halves
10. In two-dimensional motion, which quantity is always independent of the other?
A) Horizontal acceleration
B) Vertical displacement
C) Horizontal velocity
D) Vertical velocity
11. When a projectile is launched at an angle to the horizontal, its maximum height depends on:
A) The horizontal component of velocity
B) The vertical component of velocity
C) The total velocity
D) The angle of projection
12. Which of the following best describes the acceleration of a projectile?
A) It is zero.
B) It is directed downward and constant.
C) It varies with time.
D) It is directed along the projectile's path.
13. The velocity of a projectile at its highest point is:
A) Zero
B) Entirely horizontal
C) Entirely vertical
D) Equal to its initial velocity
14. What is the vertical acceleration of a projectile?
A) 0 m/s²
B) 9.8 m/s² upward
C) 9.8 m/s² downward
D) Depends on the launch speed
15. For an object undergoing projectile motion, which of the following quantities remain constant throughout the motion?
A) Vertical velocity
B) Total speed
C) Horizontal velocity
D) Acceleration
16. The total time of flight of a projectile is proportional to:
A) Initial horizontal velocity
B) Initial vertical velocity
C) Initial velocity
D) None of the above
17. If a projectile's launch angle is increased from 30° to 60° while keeping the same initial speed, its range will:
A) Increase
B) Decrease
C) Remain the same
D) Be zero
18. A stone is thrown horizontally from a cliff. Neglecting air resistance, its horizontal velocity:
A) Increases due to gravity
B) Decreases due to gravity
C) Remains constant
D) Becomes zero at the ground
19. The magnitude of the velocity of a projectile is maximum at:
A) The highest point
B) The point of launch
C) The point of impact
D) When its horizontal and vertical velocities are equal
+1
Barattoota sagantaa Fooyyeffannaatiin (Remedial program) bara barnootaa 2017tti Yuunivarsiitii Wachemo ramadamtan hundaaf;
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Guyyaan galmee Mudde 7-8/2017 ALI yoo ta'u, guyyaan barnootni itti eegalu Mudde 9/2017 ta'uu isiin beeksifna jedha Yuunivarsiitii Odaa Bultum . Share for your friends
