The vertical velocity and kinetic energy of the dropped object is to be determined when it hits the ground. Concept Introduction: The kinetic energy ( K .E ) is expressed as: K .E = 1 2 m v 2 2 Here, mass of object is m and vertical velocity is v 2 .

Question

3. Nitric oxide is produced in the body by several different enzymes and acts as a signal that controls blood pressure, long-term memory, and other critical functions. The major route for removing NO from biological fluids is via reaction with O2 to give NO₂ 2NO(g) + O2(g) → 2NO2(g) The following table lists kinetics data for the reaction of NO with O2 at 25°C: Experiment 1 [NO] (M) 0.0235 2 0.0235 3 0.0470 4 0.0470 (a) Determine the rate law for the reaction (b) calculate the rate constant. [02]0 (M) Initial Rate (M/s) 0.0125 7.98 × 10-3 0.0250 15.9 × 10-3 0.0125 32.0 × 10-3 0.0250 63.5 x 10-3 5:32

Answer 1

Question

Chapter 1.7, Problem 23P

Interpretation Introduction

Interpretation:

The vertical velocity and kinetic energy of the dropped object is to be determined when it hits the ground.

Concept Introduction:

The kinetic energy (K.E) is expressed as:

K.E=12mv22

Here, mass of object is m and vertical velocity is v2.

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