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An apple falls from a tree. The gravitational force on the apple is 1 N. If air resistance is 0.1 N what is the net force on the apple?
The net force on the apple is 0.9 N. This is calculated by subtracting the force of air resistance (0.1 N) from the gravitational force (1 N).
When a N parachutist opens his chute and experiences 800 N of air resistance the net force on him is?
Net force = Force of gravity - Force of air resistance = weight - air resistance = mg - 800N.
A 20 N falling object encounters 4 N of air pressure what is the magnitude of the net force on the object?
The net force on the falling object is the difference between the gravitational force pulling it down (20 N) and the air resistance force pushing against it (4 N). Therefore, the magnitude of the net force on the object is 16 N.
If a 500 N parachutist opens their chute giving an air resistance force of 900 N what is the net force?
If the falling parachutist has a downward force of 500 N, and the air resistance force is 900 N (negative), then the net force is:500 N - 900 N = -400 N So, the parachutist gets a net upward force, causing him to decelerate while continuing to move downward, due to gravity.
What is the net force on a 1000-N barrel falling in air with an air drag of 400 N?
The net force on the falling barrel is the difference between its weight (1000 N) and the air drag (400 N), so the net force is 600 N downward. This net force causes the barrel to accelerate downwards according to Newton's second law (F=ma).
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What is the net force acting on a falling 1-kg rm kg ball if it encounters 2 N rm N of air resistance?
Since gravity attracts the ball downward, and air resistance acts upwards (assuming that it falls straight down), you need to subtract the force of gravity (i.e., the weight) minus the air resistance.
A desk weights 500 N with gravity applying that force downward if you apply 275 N upward force and a friend helping you applies 275 N upward force what is the net force applied?
The net force applied to the desk is zero because the 275 N upward force you applied and the 275 N upward force your friend applied cancel each other out when combined with the desk's weight of 500 N.
What is the net force on a 1000-n barrel falling in air with an air brag of 400n?
The net force on the barrel is 600 N downward (1000 N - 400 N). This net force causes the barrel to accelerate downward as per Newton's second law, F = ma, where F is the net force, m is the mass, and a is the acceleration.
What is the net force acting on a freely falling 1-kg ball if it encounters 2 N of air resistance?
The idea is to calculate the downward force of gravity, and then subtract the air resistance, since it acts in the opposite way. This assumes that the ball falls directly downward.
If a box weighs 35 N with gravity applying the force downward if i apply 39 N upward force to pick it up what force is being applied?
If the box weighs 35 N and you apply a 39 N upward force to pick it up, the net force being applied is the difference between the two forces: 39 N (upward force) - 35 N (weight force) = 4 N. Therefore, you are effectively applying a 4 N force to lift the box.
What is the resultant force of comen center one to east 30 n and one up 20 n?
A force of 36.06 N, at 33.69 degrees up from East.
