jasariadance10 jasariadance10
  • 25-05-2021
  • Physics
contestada

4. When Tina went for a walk, she covered the first 300 m in 100 s and the next 200 m in 150
s. What was Tina's average speed?
A 1 m/s
B 2 m/s
C 3 m/s
D 5 m/s

Respuesta :

johsal18
johsal18 johsal18
  • 25-05-2021

2m/s

300m+200m=500m

100s+150s=250s

500m/250s= 2m/s

Answer Link

Otras preguntas

The difference of seven halves and six quarters is multiplied by negative two fifths. Find this rational number.
6010 males did a survey and 59.7% choose vanilla how many choose chocolate
What are Gender Neutral Pronouns?
Circumference of a circle is 40 π cm. A quarter of the circle represents the developer layer genuine coupe. Calculate the surface compartment.
solve for g -a=gs   g=
What Does "Be Careful What You Wish for" Mean?
What Is the Myocardium?
i have to analyze a paragraph then circle the verbs an underline the adjectives but um lost
what is -4x+8=48 what is x
Convert y=x squared +64x + 12 into graphing form