Ncert solutions
Our top 5% students will be awarded a special scholarship to Lido.

Understanding Elementary Shapes | Exercise 5.2

Question 10

Which direction will you face if you start facing

(a) east and make 1 / 2 of a revolution clockwise?

(b) east and make 1 ½ of a revolution clockwise?

(c) west and make 3 / 4 of a revolution anti – clockwise?

(d) south and make one full revolution?

(should we specify clockwise or anti – clockwise for this last question? Why not?)

Looking to do well in your science exam ?  
Learn from an expert tutor. Book a free class!

Revolving one complete round in clockwise or in anti – clockwise direction we will revolve by 3600 and two adjacent directions are at 900 or 1 / 4 of a complete revolution away from each other.

(a) If we start facing towards East and make 1 / 2 of a revolution clockwise, we will face towards West direction.

(b) If we start facing towards East and make 1 ½ of a revolution clockwise, we will face towards West direction

(c) If we start facing towards West and make 3 / 4 of a revolution anti – clockwise, we will face towards North direction

(d) If we start facing South and make one full revolution, again we will face the South direction.

In case of revolving 1 complete revolution, either clockwise or anti-clockwise we will be back at the original position.

Set your child up for success with Lido, book a class today!

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta

Question 10

Which direction will you face if you start facing

(a) east and make 1 / 2 of a revolution clockwise?

(b) east and make 1 ½ of a revolution clockwise?

(c) west and make 3 / 4 of a revolution anti – clockwise?

(d) south and make one full revolution?

(should we specify clockwise or anti – clockwise for this last question? Why not?)

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

Revolving one complete round in clockwise or in anti – clockwise direction we will revolve by 3600 and two adjacent directions are at 900 or 1 / 4 of a complete revolution away from each other.

(a) If we start facing towards East and make 1 / 2 of a revolution clockwise, we will face towards West direction.

(b) If we start facing towards East and make 1 ½ of a revolution clockwise, we will face towards West direction

(c) If we start facing towards West and make 3 / 4 of a revolution anti – clockwise, we will face towards North direction

(d) If we start facing South and make one full revolution, again we will face the South direction.

In case of revolving 1 complete revolution, either clockwise or anti-clockwise we will be back at the original position.

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
Connect with us on social media!
2021 © Quality Tutorials Pvt Ltd All rights reserved
`