During a drive a car could cover 500 metre in 20 seconda The car has uniform acceleration What is the

Then a body has uniform accelartion...It indicates rate of change of speed is constant from time to time....
s=ut+(1/2)*at^2
--->s=1/2at^2...since u=0....on substitusting s=500,t=20....we get a=2.5m/s^2
11 years agoHelpfull: Yes(6) No(0)
acceleration=s^2/time=500^2/20=12500m^2/sec
11 years agoHelpfull: Yes(3) No(8)
this can be given by the formula S=ut+1/2(at^2)
S=500m,t=20s,u=0
so a=2.5m/s^2
11 years agoHelpfull: Yes(2) No(1)
s=ut+1/2at^2
initial velocity u=0
500=1/2*a*20*20
a=2.5 m/s^2
11 years agoHelpfull: Yes(1) No(0)
acc=0
because speed= dist/time =>speed= 25m/s
acc= rate of change of speed => acc=0
11 years agoHelpfull: Yes(0) No(5)

During a drive,a car could cover 500 metre in 20 seconda.The car has uniform acceleration.What is the acceleration?