Question

1. What forces act on the vase on top of the table?
I.Force exerted by the table
II. Force of gravity
III. Tension force
IV.Spring force
A. I and II
B. II, III and IV
C. I, II and III
D. I, II, III and IV​

Answer 1

I think that D is the correct answer

if D is correct pls make me br5

Answer 2

Forces act on the vase kept on top of the table are force exerted by the table and force of gravity i.e. A. I and II.

Explanation:

A vase kept on a table has two forces acting on it:

Force of gravity

• This is the weight of vase which is exerted as a pull on the vase by ground in the downward direction.
• This weight is the force due to gravity which is expressed as mass times gravitational acceleration.
• This force is the force that the vase is also exerting on the table.

Force exerted by the table

• This is the contact force which exists because vase and the table are in contact with each other.
• This force is exerted by the table on the vase in reaction to the force of gravity.
• This force is also called normal force and is in the upwards direction opposite to the force of gravity.
• This force resists or opposes the vase from falling on the ground due to its weight.