rascallyroo
rascallyroo rascallyroo
  • 03-02-2015
  • Physics
contestada

A skateboarder on a half-pipe changes his velocity from 6.0 m/s forwards to 4.0 m/s backward in 5.0 s. What is the acceleration of the skateboarder?

Respuesta :

ariesh19
ariesh19 ariesh19
  • 07-02-2015
the change in velocity is 10 m/s in 5 seconds.

sinces a = change in velocity/time

a= 10/5

a=2
Answer Link

Otras preguntas

how do you round 78.539 to the nearest hundredths
how does the excretory system help the body maintain homeostasis
What was the significance of the Lend-Lease Act? -It represented an American violation of existing diplomatic agreements. Americans violated the Munich Pact. -I
what 3 prime numbers times together to make 231
Solve the inequality and show work: -5(t+4) ≥ 3(t-4)
the sum of 14 and a number is equal to 17.
what is 3/8 in simplest form
The three domain system recognizes fundamental differences between the two groups of which one of these? Eukaryotes Prokaryotes Protists
Which statement is one component of the cell theory? A)All living and nonliving things consist of one or more cells. B)Cells and living organisms are spontaneou
This present-day nation was home to the Ottoman Empire. A. Turkey B. Iran C. Iraq D. Syria