[问答题]
If one object has a azqr0s hy15xk(2/ ,heh/yzrb greatei.)6)w+mkhms qu ofet6 teqxg:(y)3aq0jo; i r speed than a second object, does the first necessarily have a greater acceleration? Explain, using exm:o6 w).tfyhq3s)m6 i qu)tqg+x kea0(ji eo;amples.