1. The problem statement, all variables and given/known data What is the acceleration of a 35 kg block of cement when pulled sideways with a net force of 150 N? 2. Relevant equations what i did was f=ma a=m/f and just plugged the numbers in 3. The attempt at a solution i got 4.2 but when i entered it into the assignment it told me i was wrong. can someone explain to me where i went wrong?