iloveyoursmiletoo iloveyoursmiletoo

26-04-2020
Physics

contestada

A ship begins a journey at 4 m/s. It accelerates at the rate of 1.6 m/s2. What is its final velocity after 7 seconds?

Respuesta :

muhammadtalhabinyous muhammadtalhabinyous

26-04-2020

Answer:

15.2 m/s

Explanation:

using first equation of motion

vf = vi + at

= 4 +1.6*7

= 4+ 11.2

= 15.2

Answer Link

Otras preguntas

the sum of twice a number and 4 is equal to the sum of the number and 8

11. A student lifts a 25 kg mass a vertical distance of 1.6 m in a time of 2.0 seconds. a. Find the force needed to lift the mass (in N).

If the radius of a star increases by a factor of 6 the surface area of the star increases how many times?

Express √ − 100 - 100 in terms of i i

Explain why computer systems have both backing storage and RAM

The function f(x) = x + 3 represents the length of a rectangle. The function g(x) = 12x − 5 represents the width of the rectangle. Use (f • g)(3) to determine t

Help me please please

anguagescommon CoreEighth gradeMH 1 Identity adjectivesSelect the four adjectives. Don't select any articles (a, an, or the).Between 1899 and 1905, Orville and

How would I solve -3 < x + 2 < 7 ? As you can see, I tried doing it but I'm pretty sure I was doing it completely wrong. I'm in 9th, so if anyone can help

On a coordinate plane, a straight red line with a positive slope, labeled g of x, crosses the x-axis at (negative 3, 0) and the y-axis at (0, 3). A straight bl