0
The force keeping a board afloat is buoyancy, which is the upward force exerted by a fluid on an object immersed in it. This force is due to the difference in pressure between the top and bottom of the object, pushing it upwards and preventing it from sinking.
Add your answer:
Earn +20 pts
What force allows boats to float?
Buoyancy is the force that allows boats to float. When a boat displaces water, it experiences an upward force equal to the weight of the water it displaces, keeping it afloat.
Which force stops a bottle from sinking?
The force of buoyancy, which is exerted by the water on the bottle and is equal to the weight of the water displaced by the bottle, prevents the bottle from sinking. This force acts in the opposite direction to the weight of the bottle, keeping it afloat.
When would an object float?
An object will float when it has a lower density than the fluid it is placed in. This creates an upward buoyant force that counteracts the object's weight, keeping it afloat.
How A ship afloat as long as the buoyant force is?
A ship stays afloat as long as the buoyant force pushing up on the ship's hull is greater than the force of gravity pulling the ship down. This buoyant force is generated by the displaced water and is proportional to the weight of the water the ship displaces.
What are the forces on the plasticine when it is floating?
When plasticine is floating in water, the forces acting on it are gravity pulling it downward and buoyancy pushing it upward. The buoyant force is equal to the weight of the water displaced by the plasticine, keeping it afloat.
A force keeping a duck afloat is?
Displacement.
What force allows boats to float?
Buoyancy is the force that allows boats to float. When a boat displaces water, it experiences an upward force equal to the weight of the water it displaces, keeping it afloat.
Which force stops a bottle from sinking?
The force of buoyancy, which is exerted by the water on the bottle and is equal to the weight of the water displaced by the bottle, prevents the bottle from sinking. This force acts in the opposite direction to the weight of the bottle, keeping it afloat.
What would be the basic principal of keeping an airplane afloat?
to crash it
How do life jackets and inflatable rafts keep you afloat?
They are filled with air, which is less dense than water, therefore keeping you afloat.
How can a submarine float and which force is acting on it?
The buoyant force keeps a submarine afloat.
What is the blank on an object that keeps it afloat?
buoyant force.
Why dosent a ship sink?
The bouyancy of the vessel keeps it afloat. As long as the force of bouyancy is larger then the mass of the ship it will stay afloat.
When would an object float?
An object will float when it has a lower density than the fluid it is placed in. This creates an upward buoyant force that counteracts the object's weight, keeping it afloat.
How A ship afloat as long as the buoyant force is?
A ship stays afloat as long as the buoyant force pushing up on the ship's hull is greater than the force of gravity pulling the ship down. This buoyant force is generated by the displaced water and is proportional to the weight of the water the ship displaces.
What is a superstructure?
The superstructure is the part of a ship above the main deck, carried by the ship but not responsible for keeping it afloat.
What are the forces on the plasticine when it is floating?
When plasticine is floating in water, the forces acting on it are gravity pulling it downward and buoyancy pushing it upward. The buoyant force is equal to the weight of the water displaced by the plasticine, keeping it afloat.
