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When you drop the apple identifies all the forces actions on it as it falls and the corresponding reaction forces?
the apple and the earth accelerate toward each other.
force on apple (and earth) f = ((G * earth mass * apple mass) / distance ^2 )
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earth mass = 5.974 * 10^24 kg
apple mass = 0.5 kg
distance (between centre of gravities) = 6 371 000 metres
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f = 4.909938 newtons
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acceleration of apple = f / mass apple = 9.8199 (m/s)/s
acceleration of earth = f / mass earth = 8.219 * 10^-25 (m/s)/s
What else can I help you with?
Why don't actions and reaction forces cancel?
Because they are acting on different objects.
What are some actions and reaction forces while sitting at a desk?
Some actions while sitting at a desk include applying force to the keyboard, mouse, or desk surface. Reaction forces are generated against the body due to the chair supporting your weight, and the desk resisting movements like pushing or leaning. Additionally, muscles may contract to maintain posture, creating internal forces within the body.
How can one determine the reaction forces in a structure?
To determine the reaction forces in a structure, one can use the principles of static equilibrium. This involves analyzing the external forces acting on the structure and applying the equations of equilibrium to calculate the reaction forces at the supports. These reaction forces help ensure that the structure remains stable and balanced.
What actions and reactions forces are present when you are sitting on a chair?
Your weight pushing down on the chair is the action force. The reaction force is the force exerted by the chair that pushes up on your body
What are action -reaction forces?
Forces that are equal and anti-parallel.
Which of these identifies the three main forces that helped the spread of English in India?
Business, religion, and education
What forces equal in size but opposite in direction?
action-reaction forces
What Forces equal in size and opposition in direction?
action-reaction forces
What are the forces in equilibrium?
action and reaction
How can reaction forces in action forces be identified?
Reaction forces in action forces can be identified by Newton's third law of motion, which states that for every action there is an equal and opposite reaction. This means that whenever an object exerts a force on another object, the second object exerts an equal and opposite force back on the first object. Identifying reaction forces involves recognizing this pair of forces acting on different objects in opposite directions.
You hold an apple over your head Identify all the forces acting on the apple and their reaction forces when you drop the apple identify all the forces acting on it as it falls and the corresponding?
When holding the apple over your head, the main force acting on the apple is the force of gravity pulling it downwards, with the reaction force being the apple exerting an equal force upwards on your hand. When you drop the apple, the only force acting on it is still gravity pulling it downwards, but now there is no reaction force as the apple is falling freely.
What are some forces outside earth?
Magnetism, friction, and reaction forces in general.
