Question

ball is thrown vertically upwards with a velocity of 20 m s–1

from the top of a multi-storey building. The

height of the point from where the ball is thrown is 25.0 m from the ground.

(a) How high will the ball rise? And

(b) How long will it be before the ball hits the ground? (Take g = 10 m s–2)​

Answer 1

Topics* : *(i)* Political Map of India locating States and its capital.

*(ii)* Write a Short note on:

(a) Ras- Garba dance form.

(b) Bharatnatyam dance form. (Atleast 10 sentences for each)

*Few instructions regarding the project work :*

*1.* Map work should be done on Mapsheet.

*2.* Decorate Map with pencil colours.

*3.* You can use project papers for writing Short notes.

Answer 2

Answer:

A ball is thrown vertically upwards with a velocity of 20ms-1 from the top of a multistorey building. The height of the point from where the ball is thrown is 25 m from the ground.