Which of the following has no acceleration?

A.
a satellite orbiting at a constant speed

B.
a person running once around a track at a constant speed

C.
a car making a turn at a constant speed

D.
a person running 100 m straight across a field at a constant speed

Question

Which of the following has no acceleration?	
 
 A.
a satellite orbiting at a constant speed
 
 B.
a person running once around a track at a constant speed
 
 C.
a car making a turn at a constant speed
 
 D.
a person running 100 m straight across a field at a constant speed

anonymous · Answer

i think it is a @alphadxg

alphadxg · Answer

D because acceleration is rate of change of velocity

anonymous · Answer

ok thanks i will give you a metal

alphadxg · Answer

no problem @cool41 :) happy to help