Which could be true about an unknown sample with a pH of 7?

Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s

I’ve been stuck on this for a while

Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false