pengupenga pengupenga
  • 01-09-2021
  • Physics
contestada

Mary finishes a marathon at a speed of 2 m/s. If her
acceleration period is 4 seconds, then what is her average
acceleration (in m/s?)?

Respuesta :

Eyadaqrabawi
Eyadaqrabawi Eyadaqrabawi
  • 01-09-2021

Explanation:

v2 = v1 + at

v2 final speed

v1 initial speed

a acceleration

t time

2 = 0 + 4 a

a = 1/2

Answer Link

Otras preguntas

Explain why materials with metallic lattice structures can be used to make wires and connections that conduct electricity in electrical circuits.
Why is Santiago suspicious of the old fortune teller
What is the unit of electrical force? a.n b.c c.n-m d.n-c2?
The price for 32 inch TV cost $625 and the clearance sale is 20% off. What is the new selling price?
A woman begins driving her car 25 km north of calgary. Some time later, the woman and her car are 100 km north of calgary. What is the distance and displacement
I need help solving a problem
what is the reciprocal of 1/6 A.6/6B.2/6C.1/6D.6
Recall how Alfred Russel Wallace theory compared to Darwin's theory of evolution by natural selection. *who ever answers correctly hey Brainly answer
how do you evaluate 11 c 5
A geometric sequence is defined by the general term tn = 4096 8n - 1 , where n ∈N and n ≥ 1. What is the recursive formula of the sequence?