1.)Jay Drops a stone from rest at the top of 55m tall building.With what Velocity does it hit the ground? 2.) A ball drops freely from the roof towards the ground . What is the distance of the roof from the ground if the time lapsed when the ball hits the ground is 8 seconds? 3.) If a ball falls, From the roof top of a building towards the ground in 10s, How tall is the building? Sana may tumulong... Wlaa talaga akong idea sa science ih In kinematics, there are 4 MOST COMMON KINEMATIC FORMULAS we use to solve the problems. These are 1. d = (Vi)(t) + (1/2)(a)(t^2) 2. Vf = Vi + at 3. (Vf)^2 = (Vi)^2 + 2ad 4. d = ((Vi +Vf)/2)(t) But when do we really use them in solving the problems? Let us first identify the variables involved in the equations. The first variable "d" is the distance that the certain object in motion reaches after a certain amount of time (t). Vf and Vi are what we call the FINAL AND INITIAL VELOCITIES of the object. Why there is final
What is the definition of social justice? Social justice is a concept of fair and just relations between the individual and society. This is measured by the explicit and tacit terms for the distribution of wealth, opportunities for personal activity, and social privileges.
a companys fixed cost is 120000. It cost the company 280 to prduce each unit of its product and it sells each unit for 310 Answer: If you are asking about the amount of product units that must be sold to break-even, then the answer is 4000 units . Step-by-step explanation: This is a type of economics problem. The formula relating the profit P , Variable costs VC , Fixed Costs FC , Product Demand D , and Selling Price p is shown below: (Eqn 1) In order to get the breakeven demand, we must first define what breakeven means. Breakeven point is a point that forms from the intersection of supply and demand curves. In simple words, it is the certain event where your profit is basically equal to 0 . But what is Breakeven Demand? Breakeven Demand is the number of product units that must be sold in order to get the breakeven point. Thus, we can use Eqn 1 to derive the formula in finding the breakeven demand. (Eqn 2) Using this equation we can now find the breakeven deman
Comments
Post a Comment