Your ideal scenario describes the near-perfect vacuum and weightlessness of space. As you said, a one-kilogram mass will accelerate at one meter per second squared if a net force of one newton is applied to it. But you wish to know what happens under real-world conditions, such as the existence of friction (air resistance, rolling friction, and sliding friction) and gravity. If the motion is in the horizontal plane and at low speeds, air resistance is negligible. Friction between surfaces and rolling friction are significant, however, and will act against any force used to accelerate an object. Gravity plays a role in the consideration of friction, as well, inasmuch as the frictional force is proportional to the Normal Force, which is related to the object's weight.1 For motion in two directions, such as the path of a kicked ball or the trajectory of a bullet fired from a gun, air resistance plays a large role as does the acceleration of gravity. Friction and the effects of gravity play a major role in calculations involving the motion in the vertical direction, whereas the acceleration of gravity plays no role in the calculations of the motion in the horizontal direction.2Basically, keep in mind that weight is a force directed downward. When determining the net force acting on an object, its weight is just one of the forces acting on it. 1. For an object resting on a flat surface with zero incline, the Normal Force is equal and opposite to the object's weight (W = mg). The frictional force is calculated to be uN, where u (the Greek letter mu) is the coefficient of friction. The frictional force opposes the direction of motion. For objects on an inclined plane, the Normal force is equal to W*cos(theta), where theta is the angle of incline. 2. Weight is a force perpendicular (orthogonal) to horizontal motion and, hence, can have no effect upon it.
Not enough information. But basically, you need to use Newton's Second Law: you need to divide the force by the mass of the yo-yo.
To calculate your ecological footprint, you measure the amount of resources you consume and the waste you produce, including energy use, transportation, food consumption, and water usage. This information is then compared to the Earth's capacity to regenerate these resources, giving you an idea of your impact on the environment.
To calculate your ecological footprint, you can use online calculators that consider factors like your energy use, transportation habits, diet, and waste production. These calculators estimate the amount of land and resources needed to support your lifestyle, helping you understand your impact on the environment.
You can calculate the sum of numbers by adding numbers together. You can calculate the product of numbers by multiplying those numbers.
To calculate the surface area to volume ratio, simply divide the surface area of the object by its volume. This ratio is commonly used in science to understand how efficiently an object exchanges materials with its environment, with a higher ratio indicating better surface area for exchange relative to its volume.
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The distance a car travels when it starts from rest and accelerates to a certain speed depends on the acceleration of the car and the time it takes to reach that speed. The formula to calculate this distance is d 0.5 a t2, where d is the distance, a is the acceleration, and t is the time taken to reach the speed.
an object uniformly accerlerates over a distance of 100 m in 20 seconds. calculate the acceleration.
If the skater's initial speed is 0 m/s and the skater accelerates at a rate of 2.0 m/s^2 for a certain time, the final speed can be calculated using the formula: final speed = initial speed + (acceleration * time). If a specific time is given, we can plug in the values to calculate the final speed.
To calculate the ambient temperature, you can use a thermometer to measure the temperature of the surrounding air. This measurement will give you the ambient temperature, which is the temperature of the environment around you.
To calculate how far the car travels while accelerating, you would need to use the kinematic equation: distance = (initial velocity × time) + (0.5 × acceleration × time^2). Plug in the values of the initial velocity, final velocity, and acceleration into the formula to find the distance traveled.
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The formula used to calculate overall heat transfer in a given environment is Q U A T, where Q is the heat transfer rate, U is the overall heat transfer coefficient, A is the surface area, and T is the temperature difference between the object and the environment.
take english and environment marks and other top 3 subjects (for 2012).
To calculate light intensity in a given environment, you can use a light meter to measure the illuminance in lux or foot-candles. This device measures the amount of light reaching a surface. The formula to calculate light intensity is: Light Intensity Illuminance x Distance2 Where: Illuminance is the amount of light falling on a surface in lux or foot-candles Distance is the distance between the light source and the surface By using this formula, you can determine the light intensity in a specific environment.
Since , V = u + at, we get , a = v - u /t = 402.3 - 0 /9.013 = 44.6355264617 ms-2 Therefore, acceleration = 44.6355264617 ms-2
Not enough information. But basically, you need to use Newton's Second Law: you need to divide the force by the mass of the yo-yo.