Math Problem Statement

A ball is thrown upward with a velocity of 14.7 m/s from the top of a building. The ball hits the ground after some time, and the problem requires calculating the height of the building, the acceleration of the ball, the velocity at specific times (2s and 1.5s), and plotting the corresponding position-time graph.

Solution

It seems like you've uploaded a problem related to the motion of a ball and its velocity. From the image, it appears that:

  • The ball is thrown vertically upwards from a point at the top of a building.
  • There are several tasks to calculate, including the velocity of the ball at specific times (like 2s and 1.5s), the height of the building, and acceleration.

To help you with your questions, I will start by interpreting the image's details:

  1. It involves a motion graph where position-time and velocity-time graphs need to be drawn.
  2. The question provides some values like the velocity of 14.7 m/s and the building's height.

Do you want me to work on solving these specific questions, such as plotting the graph or calculating the velocity and height of the building? Let me know how you'd like to proceed!

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Math Problem Analysis

Mathematical Concepts

Kinematics
Projectile Motion
Graphs of Motion

Formulas

v = u + at (final velocity)
s = ut + 1/2at^2 (displacement)
v^2 = u^2 + 2as (velocity-displacement relation)

Theorems

Equations of Uniformly Accelerated Motion

Suitable Grade Level

Grades 10-12

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