09-09-2017
Physics

contestada

a cheetah can accelerate from rest at the rate of 4m /s

Respuesta :

jameskingfriend1 jameskingfriend1

09-09-2017

acceleration of cheetah (a) = 4m/s²
time = 10s
initial velocity(u) = 0
final velocity = v
distance travelled = s

v = u +at = 0 + 10×4 = 40m/s
s = (v²-u²)/2a = 40²/(2×4) = 1600/8 = 200m

Answer Link

Otras preguntas

Dorothy has a mysterious $?$ button on her calculator. When she types in an integer and hits the $?$ button, if the input is odd, the calculator outputs $1$ les

Maura measures the length,conductivity, mass, and density of acopper wire. Which of the following areextensive properties of the copperwire?

The Business Cycle A family is trying to sell their home at point 2 on the graph. How might this affect the sale of their home? Check all that apply. Their home

Cuántos dialectos y hablas existen en España?

Find the slope of the line that contains these two points. (8,5) and (9,7)

1. Si usted no _____________________(terminar) este reportaje antes de las dos, no va a cobrar su sueldo este mes. 2. Si yo no tengo en mis manos el archivo hoy

7.26 of a hydrate, Cu(NO3)2.xH2O, formed 2.4 g copper(II) oxide. 1) What is the number of moles of CuO formed?2) What is the number of moles of Cu(NO3)2.xH2O

A 16 foot ladder rests against the side of a house and the base of the ladder is 4 feet away. How high above the ground is the top of the ladder? Round to the n

What was not an agriculture advance made during this time? A) three field rotation B) horseshoe C) iron tipped plow D) cotton gin

Derive the equation of the parabola with a focus at (0, −4) and a directrix of y = 4. f(x) = −16x2 f(x) = 16x2 f(x) = − x2 f(x) = x2