- Which of the following distance-time graphs shows a truck moving with speed which is not constant.
Hareket ve Zaman Bölüm 13 Sınıf 7 Bilim
Hareket ve Zaman Bölüm 13 Sınıf 7 Bilim
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S1. Bir okul atletizm yarışmasında, bir çocuk 2m/s hızıyla koşarak 200m yarışta birinci oldu. O, saniyede ne kadar mesafe kateder?
S3. Basit bir sarkaç, 20 salınımı tamamlamak için 32s saniye alıyor. Sarkacın periyodu nedir?
S4. İki istasyon arasındaki mesafe 240 km'dir. Bir tren bu mesafeyi 4 saatte kat ediyor. Trenin hızını hesaplayın.
S5 Temel hız birimi: (i) km/dk (ii) m/dk (iii) km/s (iv) m/s
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5 sehemu • 5 mihadhara • 00:37:54 urefu wa jumlaQ1. In a school athletic meet, a boy ran at a speed 2m/s and stood first in 200m
08:46
Q1. In a school athletic meet, a boy ran at a speed of 2m/s and stood first in a 200m race. How much distance is covered by him per second?
Q2. Rahul and Rijul are going on the excursion. They both have to go to the same place and cover a certain distance but in different cars. If Rahul covers a certain distance in one hour and Rijul covers the same distance in two hours. Who travels with a higher speed?
Q.3. A simple pendulum takes 32s to complete 20 oscillations. What is the time period of the pendulum?
Q. 4. The distance between the two stations is 240 km. A train takes 4 hours to cover this distance. Calculate the speed of the train.
Q. 5 The basic unit of speed is:(i) km/min (ii) m/min(iii) km/h (iv) m/s
Q6. Define the following terms:-A) Distance B) Time : C) Speed:
08:42
Q6. Define the following terms:-
A) Distance
B) Time :
C) Speed:
D) Uniform Motion:
E) Average Speed
Q. 7. Change 20 m/s to km/h
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S1. Bir okul atletizm yarışmasında, bir çocuk 2m/s hızıyla koşarak 200m yarışta birinci oldu. O, saniyede ne kadar mesafe kateder?
S2. Rahul ve Rijul, aynı yere gitmek için farklı arabalar kullanıyorlar. Rahul belirli bir mesafeyi bir saatte, Rijul ise aynı mesafeyi iki saatte kat ediyor. Kim daha yüksek hızla seyahat ediyor?
S3. Basit bir sarkaç, 20 salınımı tamamlamak için 32s saniye alıyor. Sarkacın periyodu nedir?
S4. İki istasyon arasındaki mesafe 240 km'dir. Bir tren bu mesafeyi 4 saatte kat ediyor. Trenin hızını hesaplayın.
S5 Temel hız birimi:
(i) km/dk (ii) m/dk
(iii) km/s (iv) m/s
S6. Aşağıdaki terimleri tanımlayın:
A) Mesafe
B) Zaman:
C) Hız:
D) Düzgün Hareket:
E) Ortalama Hız
S7. 20 m/s'yi km/sa'ya çevirin
S8. 54km/sa'yı m/s'ye çevirin
S9. Bir elektrikli tren 30m/s hızla hareket ediyor. 30 saniyede ne kadar mesafe kat edecek?
S10. Bir otobüs 25 km mesafeyi 30 dakika içinde kat ediyor. Otobüsün hızını km/sa olarak hesaplayın.
S11. Bir tren 110km/sa hızla seyahat ediyor. 605 km'lik bir yolculuğu, ara duraklar olmadan tamamlaması kaç saat sürecek?
S12. 20 salınım için geçen süre 40 saniyedir. Basit bir sarkacın periyodunu hesaplayın.
S13. Aşağıdaki verilerden grafiği çizin:
Ayrıca aşağıdaki soruyu da cevaplayın:
Grafikte gösterilen hareket türü nedir?
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