powerpuffhunter powerpuffhunter
  • 04-09-2020
  • Physics
contestada

A car has a velocity of 6.23 m/s. The driver hits the gas and accelerates the car at 2.16 m/s^2. How fast is the car moving after 5.85 s?

Respuesta :

LammettHash
LammettHash LammettHash
  • 10-09-2020

Recall that

[tex]v_f=v_i+at[/tex]

So we have

[tex]v_f=6.23\dfrac{\rm m}{\rm s}+\left(2.16\dfrac{\rm m}{\mathrm s^2}\right)(5.85\,\mathrm s)[/tex]

[tex]\implies\boxed{v_f\approx18.9\dfrac{\rm m}{\rm s}}[/tex]

Answer Link

Otras preguntas

Uso de los puntos suspensivos
If alpha and beta are the angles in the first quadrant tan alpha = 1/7 and sin beta =1/ root 10 then usind the formula sin (A +B) = sin A. CosB + sina. CosB fin
It took Malik 1 hour and 30 minutes to complete his English essay. He finished the essay at 5:30 pm. What time did he start working on the essay?
Graph the equation y=−4x+3 by plotting points.
6 x 10^-2 is how many times a large as 2 x 10^-8?
Cecilia: ¡Qué bueno, Emily! Vas a viajar muy pronto. Emily: Sí y estoy muy contenta porque me gusta mucho viajar. _________ hacerlo más a menudo. A. Queremos B.
Please help! I’ll mark you as brainliest if correct
Graph the equation y=−4x+3 by plotting points.
origin is the corner of square whose one side is 3 X + 4 Y + 5 = 0 find its area.options:a.1b.2c.3d.4​
In two to three paragraphs, explain how Vietnam’s political boundaries, affiliations, and alliances changed from the end of World War II to 1975, when the count