marieawinston marieawinston
  • 16-02-2018
  • Physics
contestada

When a car is 200 meters from its starting position traveling at 30. m/s., it starts braking and comes to a stop 350 meters from its starting position in 10. s. Calculate the acceleration.

Respuesta :

Аноним Аноним
  • 16-02-2018
a = change in velocity / change in time 

in your case a = 0(final velocity)-30(initial velocity)/10 

so, a = -30/10 = -3 m/s^2

I hope this helps you! 
Answer Link

Otras preguntas

please help quickly!!!!
100 points + Brainly What is the second most deadly virus in Central Africa caused by rivers.
Solve the equation or formula for the indicated variable. T= 2rπh + 2πr^2; for h Steps would be much appreciated
Hi is someone in K12 online schooling?
The Wilsons traveled the 2400 miles of Route 66 from Chicago,IL to Santa Monica, CA. If their total driving time was 50 hours, what was their average rate?
7. Maria quiere cercar con malla un huerto de hortalizas de forma cuadrada cuya área es de 41 m?, ¿cuál es la medida aproximada que deben tener los lados de la
10. What is the chance that a human child will be born male? 50% 100% 25% 75%
Find the whole. 70% of is 35
What is the lowest common multiple of 10 and 12
Three practices that should be discouraged among students