Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Explore thousands of questions and answers from knowledgeable experts in various fields on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

A deer with a mass of [tex]68 \, \text{kg}[/tex] has a momentum of [tex]952 \, \text{kg} \cdot \text{m} / \text{s}[/tex]. What is its velocity?

Sagot :

To determine the velocity of the deer, we start with the relationship between momentum, mass, and velocity. The formula for momentum ([tex]\(p\)[/tex]) is given by:

[tex]\[ p = m \times v \][/tex]

where:
- [tex]\( p \)[/tex] is the momentum,
- [tex]\( m \)[/tex] is the mass,
- [tex]\( v \)[/tex] is the velocity.

In this case, we are given:
- The mass of the deer ([tex]\( m \)[/tex]) is [tex]\( 68 \)[/tex] kg,
- The momentum of the deer ([tex]\( p \)[/tex]) is [tex]\( 952 \)[/tex] kg·m/s.

We need to solve for the velocity ([tex]\( v \)[/tex]). To do this, we can rearrange the momentum formula to solve for [tex]\( v \)[/tex]:

[tex]\[ v = \frac{p}{m} \][/tex]

Substitute the given values into the equation:

[tex]\[ v = \frac{952 \, \text{kg} \cdot \text{m/s}}{68 \, \text{kg}} \][/tex]

Now, perform the division:

[tex]\[ v = 14 \, \text{m/s} \][/tex]

Thus, the velocity of the deer is [tex]\( 14 \)[/tex] meters per second.