95.7k views
3 votes
A stone falls from rest from the top of a high tower. Ignore air resistance and take g = 10m/s².

What is its velocity after 1s

2 Answers

6 votes

Answer:

10

Step-by-step explanation:

No thing its simple a equals v minus u upon t

User Alexis MP
by
6.1k points
4 votes
Use formula s = ut +1/2gt^2
intial velocity 0
so
dis = 1/2gt^2
1. 5m
2. 20 m
3. 45 m
4. 125 m
User Stave Escura
by
5.7k points