kmagallanez1071 kmagallanez1071

06-03-2020
Chemistry

contestada

3. A toy car is moving on a track at 4.0 m/s. If the toy car has 16 J of kinetic energy, what is the mass
of the car in kilograms?

Respuesta :

ednorobello92 ednorobello92

06-03-2020

Answer: m = 2 kg

Explanation: The kinetic energy of the toy car is expressed in

KE = 1/2mv².

To find the mass, we will derive the formula: m= 2KE/ v²

m = 2 ( 16 J) / (4m/s)²

= 2 kg

Answer Link

Otras preguntas

Formal communication within a business _____. typically moves from the lowest level to the executive suite typically follows the same path as the companyâ€™s or

What is the function of fold and villi

What happened to India after England left?

Find the number of ways to listen to 4 different CDs from a selection of 15 cds? A. 1355 B. 2730 C. 360,360 D. 32,760

What is the first step when solving present or loan amortizations using a formula?

Which of the following are right triangles? A) Triangle ABC: AB=76 BC=357 AC=365 B) Triangle ABC: AB=123 BC=836 AC=845

How do I simplify this expression?

Which best completes the following sentence? Triangles are congruent if they have the same

A committee's influence extends to its enactment of bills into law. A committee that considers a measure will manage the full Senate's deliberation on it. Also,

If anyone could help with any of these questions it would help a lot I will mark you as brainliest !!