rdzizzy rdzizzy
  • 10-12-2019
  • Physics
contestada

A car accelerates from 30 m/s to 50 m/s in 2 seconds. Calculate the cars acceleration

Respuesta :

physicslearner physicslearner
  • 13-12-2019

Answer:

applying 1st eq of motion vf=vi+at we have to find a=vf-vi/t here a=50-30/2=10 so we got a=10m/s²

Answer Link

Otras preguntas

given sin a= -2/5 and cos b=1/3 with a and b both in the interval (3pi/2 , 2pi), find sin(a+b)
What do antibodies do?
Which of the following is the point and slope of the equation y - 2 = 3/2(x - 7)? (7, 2), 3/2 (7, 2), 3 (-7, -2), 3/2 (7, -2), 3
Maurice worked 15 hours last week at his job and made $150. If Maurice worked 25 hours this week, how much did he make?
Aaron's friend drove him from Buffalo to Cleveland the distance is 187 miles and the trip took 2.75 hours how fast was Aaron's friend driving ​
find the area of parallelogram .I need to know how to solve this. can someone please explain it I'm trying to help my son out. this one is tricky it has a fract
Work out the value of X
1. Write an algebraic expression for the sum of three coins and c coins. A. C+3 B. C/3 C. 3c D. C-3 2. Use mental math to solve the equation. Z/-12 = -5 A. 7 B.
Biology peeps please help me
What is the midpoint of (2, 13) and (0, 11)? WHAT IS THE X VALUE? *