0
What else can I help you with?
Is there a difference between upthrust on the moon and the earth?
Yes, there is a difference in the amount of upthrust experienced on the Moon compared to Earth. Upthrust, also known as buoyant force, is dependent on the density of the medium. Since the Moon has a lower surface gravity and a less dense atmosphere compared to Earth, the upthrust experienced on the Moon would be significantly lower.
How is upthrust bad?
Upthrust, also known as buoyant force, is not inherently bad. In fact, it is essential for objects to float, allowing us to design ships and submarines that can travel on water. However, in some cases, upthrust can lead to instability for objects that are not designed to float, such as in water-related accidents or when trying to submerge certain objects.
What forces are involved when a rocket launches?
When a rocket launches, thrust is generated by the engine pushing against the ground, causing the rocket to move upwards. This thrust is produced by the combustion of fuel inside the rocket engine. Additionally, gravity acts on the rocket, pulling it down towards the Earth, while air resistance creates drag forces that the rocket must overcome.
How are planets sizes related to their surface gravity?
Usually, large size= large mass. The more mass you have the greater the gravity, but it also depends on how much mass is in a certain amount of space. For example if a large amount of mass spread over a large area the gravity will be less than if all that mass was condensed into a single point.
Why Venus is the same size of earth and the same gravity?
Since Earth and Venus are roughly the same size AND have roughly the same mass, they have roughly the same gravity. The acceleration of gravity on the surface of Venus is 90.3% of what it is on Earth's surface.
What can you say about the sizes of gravity and upthrust?
Gravity is a force that attracts objects towards the center of the Earth, and its strength is determined by the mass of the objects involved. Upthrust, also known as buoyancy, is the force exerted by a fluid that opposes the weight of an immersed object. The size of gravity is typically larger than the size of upthrust, as gravity is a fundamental force that affects all objects, while upthrust depends on the density of the fluid and the volume of the object.
What force acts against upthrust?
The force that acts against upthrust is gravity. Gravity pulls objects downward, opposing the buoyant force provided by upthrust.
How does upthrust and gravity compare in size?
Upthrust is a force exerted by a fluid that opposes the weight of an object placed in the fluid. Gravity is a force that pulls objects toward each other. The size of upthrust and gravity can vary depending on factors such as the density of the fluid and the mass of the object, but in general, gravity is typically stronger than upthrust.
What forces act on a floating boat?
gravity and upthrust.
How is physics involved in discus?
gravity upthrust and stuff....
Why is gravity more stronger than upthrust?
a) you have terrible grammar. It is "stronger" not "more stronger" b) Stronger than upthrust for what? A rockets upthrust is stronger than gravity, though for someone jumping, we dont exert enough force upwards to escape gravity. You should really think these things through more.
Does upthrust ONLY occur in water?
Nope. it occurs in other liquids and even things. like in the air. for example, when you throw a pen in the air, you will find things like... when you throw a pen, there is a push from the muscle and the gravity. The push from the muscle is greater in this occation so the pen goes up. And when it falls, there is nomore of the push from the muscle and there is an upthrust and gravity. (this is where upthrust works) the force of gravity is greater so it falls. Also, it is because of the upthrust that we are standing on the earth. There's an upthrust acting on us as well as the gravity. But ofcourse, as the gravity is stronger, we do not float up to the sky. but if there wasn't any upthrust, we would be sinking into the earth by now! Also upthrust acts on other liquids like oil and salt water.... whoa.. i wrote alot... hope it helped you!
Is upthrust a scalar quantity?
No, upthrust is not a scalar quantity. It is a vector quantity as it has both magnitude and direction. Upthrust is the upward force exerted by a fluid on an object immersed in it, and its direction is always opposite to the direction of gravity.
Is upthrust a vector?
No, upthrust is not a vector. It is a force that acts in the opposite direction to the force of gravity on an object. It is a scalar quantity and only has a magnitude, not a direction.
What are factors affecting upthrust?
upthrust=buoyant force=weight of the body immersed in d liquid so gravity and mass is a cause of upthrust as weight of a body=mass* gravity
Is upthrust stronger than gravity?
Upthrust (buoyant force) is not stronger than gravity. Gravity is the force that pulls objects towards the Earth, while upthrust is the force that pushes objects upwards in a fluid. The strength of each force depends on the mass and volume of the object and the density of the fluid.
What is upthrust in water?
upthrust works by if you put a counter in a jug of waser slowley it should work because gravity and upthrust both together is equal so that's how it works its equal !!!
