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The answeer will be between one and two seconds. The general formula for rectilinear motion is d = d0 + v0t + (1/2)at2,where d0 and v0 are initial displacement and initial velocity, respectively. For this problem, there is no initial displacement and zero initial velocity, so d0 = v0 = 0. Hence, the formula for calculating displacement in this problem is d = (1/2)at2.
To further simplify the math, we will assume that displacement from the initial position -- that is, how far the objects have fallen -- is a positive quantity, so we can think of the acceleration due to gravity as positive, as well. The formula for the displacement of the first object, therefore, is d1 = (1/2)at2. And the formula for the displacement of the second object, which is released one second later, is d2 = (1/2)a(t-1)2. Therefore, all we must do is solve for twhen d1 - d2 = 10. So, we have
(1/2)at2 - (1/2)a(t-1)2 = 10. t2 - (t-1)2 = 20/a t2 - (t2 - 2t +1) = 20/a 2t - 1 = 20/a t - 1/2 = 10/a t = 10/a + 1/2 If a = 9.8, then t = 1.52 s. This answer checks out because d1(1.52) = 11.32 meters, and d2(1.52) = 1.32 meters.
The distance between two objects in free fall increases by 5 meters every second due to acceleration. Given that the two objects started falling 1 second apart, after 1 second, the distance between them will be 5 meters. To be 10 meters apart, it will take an additional 1 second for the first object to reach that distance. Hence, the two objects will be 10 meters apart 2 seconds after the first object begins to fall.
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Write a rule that give the height of the object overtime I toss an object so it reaches its highest point of 2 meters after half a second?
The height ( h ) of the object at time ( t ) can be modeled by the equation ( h(t) = -4.9t^2 + 5t ), where ( t ) is the time in seconds. This equation represents the object's height over time while it reaches its highest point at 2 meters after 0.5 seconds, then falls back down due to gravity.
Calculate cubic meters?
To calculate cubic meters, you would multiply the length, width, and height of an object in meters. The formula is: Volume (m³) = Length (m) x Width (m) x Height (m). Make sure all measurements are in meters before performing the calculation.
What is the mass of an object with a potential energy of 980 J and a height of 5 meters?
To find the mass of the object, we first need to determine the gravitational potential energy formula, which is PE = mgh (mass x gravity x height). Given the potential energy (PE) as 980 J and height (h) as 5 meters, solve for mass (m) using the formula. The mass of the object would be 40 kg.
An object in 3 dimension space is called?
An object in 3-dimensional space is called a three-dimensional object or a 3D object. These objects have length, width, and height, making them appear solid and taking up space in all directions.
Solid object volume is measured in what units?
The volume of solid objects is typically measured in cubic units such as cubic centimeters (cm³) or cubic meters (m³).
What object is 9 meters long?
A cloud. A cloud is about 10 yards, or 30 ft, which is about the height of a 3-story building. Clouds can be any theoretical size, and are classified as objects.
What is the length width and height of 3D object called?
The object's dimensions. Multiplied together they give the objects volume.
The amount of space an object covers?
The amount of space an object covers is called its volume, which is the measure of the total amount of space occupied by an object in three dimensions. It is typically measured in cubic units such as cubic meters or cubic feet, representing the extent of the object in length, width, and height.
What is the height of an object above a reference point?
The height of an object above a reference point is the vertical distance between the object and the reference point. It is commonly measured in units such as meters or feet. The height is determined by subtracting the elevation of the reference point from the elevation of the object.
Looking for the height of something if the mass is 0.5 kg and the velocity is 10 meters per second?
This is completely unrelated to the height. An object at that mass, and speed, can be at any height.This is completely unrelated to the height. An object at that mass, and speed, can be at any height.This is completely unrelated to the height. An object at that mass, and speed, can be at any height.This is completely unrelated to the height. An object at that mass, and speed, can be at any height.
Kinetic energy is related to an objects height true or false?
False. Kinetic energy is related to an object's motion or speed, not its height. Potential energy is related to an object's height, while kinetic energy is related to its motion.
What is an object used to move objects from one height to another?
Lever (in some cases), pulley.
How long in seconds would it take for an object to fall 120 meters?
depends on weight of object and wind strength.normally heavy objects will drop down faster than lighter objects.
Height of an object above earths surface?
The height of an object above Earth's surface is known as its altitude or elevation. It is typically measured in units such as meters or feet from the surface of the Earth to the object. This measurement is important in fields such as aviation, geography, and geology.
Is an objects length in meters be greater than x or less than x?
The answer depends on what the object is and what x is.
The energy an object has because of its at rest?
That sounds like a description of potential energy. However, the energy is not BECAUSE the object is at rest; rather, it's energy related to an object's position, with respect to other objects (specifically, if there is some force involved). For example, an object at a height of 100 meters will have a certain amount of gravitational potential energy - regardless of whether it is moving or not.
What are the three dimensions of a rectangular prism?
The 3 dimentions of any 3d object is height,width and depth. 2d objects only have width and height,and 1d objects are represented only by a line of a certain length.
