Tiwari Academy Discussion

Asked: October 28, 2020In: Class 9

The volume of a 500 g sealed packet is 350 cm^3. Will the packet float or sink in water if the density of water is 1 g cm^–3? What will be the mass of the water displaced by this packet?

NCERT Solutions for Class 9 Science Chapter 10 Important NCERT Questions Gravitation NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-145 Questions No-22

Rudra Rustagi

Asked: October 27, 2020In: Class 9

State the universal law of gravitation.

NCERT Solutions for Class 9 Science Chapter 10 Important NCERT Question Gravitation NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-134 Questions No-1

Rudra Rustagi

Asked: October 27, 2020In: Class 9

Write the formula to find the magnitude of the gravitational force between the earth and an object on the surface of the earth.

NCERT Solutions for Class 9 Science Chapter 10 Important NCERT Question Gravitation NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-134 Questions No-2

Rudra Rustagi

Asked: October 27, 2020In: Class 9

What do you mean by free fall?

NCERT Solutions for Class 9 Science Chapter 10 Important NCERT Question Gravitation NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-136 Questions No-1

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