Chapter 9, Problem 59A

To determine

The physics problem with real life object from the given equation.

Answer to Problem 59A

Calculate the force on the object, if the object of the mass $1.3\text{kg}$ attains a speed $20\text{cm}/\text{s}$ from the rest in the time $0.55\text{s}$ .

Explanation of Solution

The equation of the physics problem is,

  $F=\frac{\left(1.3\text{kg}\right)\left(20\text{cm}/\text{s}-0\text{cm}/\text{s}\right)}{0.55\text{s}}$

The above expression describes a physics problem in which an object of the mass $1.3\text{kg}$ attains a speed $20\text{cm}/\text{s}$ from the rest in the time $0.55\text{s}$ .