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Caused by magma pushing upward through weak spots in the earth's crust?
Volcanic eruptions are caused by the release of pressure from molten rock, or magma, that rises to the surface through weak spots in the Earth's crust. As the magma pushes upward, it can create volcanic activity, such as lava flows, ash emissions, and explosive eruptions.
The forces that act on a rock at rest in your hand?
The main forces acting on a rock at rest in your hand are gravity pulling the rock downward and the normal force exerted by your hand pushing the rock upward. These forces are balanced, resulting in the rock staying at rest in your hand.
Forces inside the earth pushing the crust upward forms which type of mountain?
Forces inside the Earth pushing the crust upward form folded mountains. These mountains are created when rock layers are compressed and pushed together, leading to the formation of folds and uplifted mountain ranges. Examples of folded mountains include the Himalayas and the Appalachian Mountains.
What is an example of an reaction force?
When a person jumps off a diving board, the force pushing the person upward (reaction force) is caused by the person pushing down on the diving board (action force). The reaction force is equal in magnitude and opposite in direction to the action force, according to Newton's third law of motion.
When you move upward through the atmosphere what does the temperature do?
The temperture drops.
Caused by magma pushing upward through weak spots in the earth's crust?
Volcanic eruptions are caused by the release of pressure from molten rock, or magma, that rises to the surface through weak spots in the Earth's crust. As the magma pushes upward, it can create volcanic activity, such as lava flows, ash emissions, and explosive eruptions.
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.
What are the relative ages of igneous intrusion and overlying sedimentary rock layers that dome upward?
The igneous intrusion is typically younger than the overlying sedimentary rock layers in a dome structure. The intrusion must have occurred after the deposition of the sedimentary layers and caused them to deform and dome upward due to the force of the molten rock pushing through.
What is it called to shoot the basketball by pushing it upward and outward with one hand?
a shot
What is upward force of a fluid on an object?
The upward force of a fluid on an object is called buoyant force. It is caused by the pressure difference between the top and bottom of the object immersed in the fluid, pushing the object upwards. The magnitude of the buoyant force is equal to the weight of the fluid displaced by the object.
What two forces affect you when you float?
When you float, the two main forces affecting you are gravity pulling you downward and buoyancy pushing you upward. Buoyancy is caused by the displaced water or other fluid pushing back up on your body, counteracting the force of gravity and allowing you to float.
An upward force on an object immersed in a fluid?
An upward force on an object immersed in a fluid is called buoyancy. It is caused by the difference in pressure between the top and bottom of the object due to the fluid pushing upwards on the object. The buoyant force is equal to the weight of the fluid displaced by the object.
How does this tsuami event form?
it forms from an earthquake under water pushing the water upward.
You are pushing upward a heavy box (m=100k)through a little inclined ramp. The inclination of the ramp is 40 degrees over the horizontal. If you begin pushing from resto with a force of 700N, determine: converted plane?
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When a rocket lifts off the ground the net force is in upward direction. Is the upward pushing force greater or lesser than the downward pull of gravity.?
Greater
What force pushes upward on the continental crust What force pushes downward?
The force pushing upward on the continental crust is isostatic rebound, caused by the buoyancy of the less dense continental crust floating on the denser mantle. The downward force is from the weight of the overlying rock and sediments, as well as tectonic forces like subduction or compression.
When a rockets lifts off the ground the net force is in an upward direction Is the upward pushing force greater or lesser than the downward pull of gravity?
When a rocket lifts off the ground, the upward pushing force (from the engines) is greater than the downward pull of gravity, allowing the rocket to overcome gravity and lift off into the air.
