hasna260 hasna260

24-10-2021
Physics

contestada

Sarah decelerates from 30 to 10m/s over a distance of 5m. What is her acceleration?

Respuesta :

Bloodydrixmie Bloodydrixmie

24-10-2021

The change in velocity is v – u, which is 30 – 10 = 20 m/s.

The acceleration is the change in velocity ÷ time, which is 20 m/s ÷ 4 s = 5 m/s2.

Answer Link

Otras preguntas

Sandra Cisneros es una escritora que usa su herencia mexicana como ____________ para describir la vida de inmigrantes hispanos en los Estados Unidos. un triunf

Which of the following choices is NOT a hypothesis? A. If someone travels close to the speed of light time will slow down for them. B. If you add fertilizer to

Which elements on the periodic table have the highest ionization energies?

How many grams of no2 are theoretically produced if we start with 1.20 moles of s and 9.90 moles of hno3?

Write a newspaper article as if you were a muckraker. Describe the details of the fire, focusing on what the tragedy demonstrates about working conditions and t

Which was a result of the peace conference led by Prince Mitternich of Austria? a) Europe’s monarchies no longer held power. b) The revolution’s democratic ide

given f(x) = -8x+6 and g(x) = x^3 choose the expression for (F of G)(x)

which of the following statements are true ?????

A circle has an area of 483.1 square units. Find the radius to the nearest tenth. 7 28.8 75 12.4

Choose all that apply. What are four building blocks of civilizations?