Science, asked by rojalinsamal537, 1 day ago

Please tell the answer and also write the question number while writing the answer​

Attachments:

Answers

Answered by alamshahil819
0

Answer:

4.We apply a force to lift a book at a height and the book rises. When a bullock pulls a cart, it moves as work is done by the bullock on the cart.

5.Give any two uses of kinetic energy. Answer: The kinetic energy of air is used to run windmills. The kinetic energy of the running water is used to generate electricity.

Explanation:

please mark me brilliant

Previous Question
Next Question
Similar questions
Physics, 19 hours ago
dissolution of pottasium nitrate in water is endothermic.How will the solubility of pottasium nitrate change uf the temperature of the solution us increased​...
English, 19 hours ago
How are people's basic needs connected with the environment? Unit-6 Environment class 10 English ​...
Physics, 19 hours ago
Two blocks of masses m and 3m on 20 mhorizontal surface are in contact with the ends of a horizontal massless spring. The coefficient of friction between m and surface and between 3m and surface is u and u/3 mlrespectively. The two blocks are moved towards each other to compress the spring and then released. The two blocks move off in opposite directions covering distances S, and S, before...
Math, 1 day ago
तुलनात्मक विधि से हल करो : Solve by con 1. 3x +y= 13; 3y-x=9 ​...
Math, 1 day ago
8. In PQR, PR = 10 cm, QR = 4 cm and PL = 6 cm. P 6cm M 10cm 1 1 L 4cm R 0) Sind OM​...
English, 8 months ago
chapter- triangle and it's properties please please tell me​...
Science, 8 months ago
c)How is light scatterred by the air.​
Hindi, 8 months ago
Prove that: cos 3A + cos 5A + cos 7A + cos 15A = 4 cos 4A cos 5A cos 6A​...