Answer :
Answer:
2.8 m/s.
Step-by-step explanation:
Start by applying Newton's 2nd law, F=ma then replace acceleration with (v-u)/t. Next, solve for v given the other values.

Answer:
2.8 m/s.
Step-by-step explanation:
Start by applying Newton's 2nd law, F=ma then replace acceleration with (v-u)/t. Next, solve for v given the other values.