asked 235k views
2 votes
A 9kg bowling ball rolls of a table and strikes the ground. If the ball is in the air for 0.5 sec, how fast is the ball moving when it hits the ground?

asked
User VChamps
by
8.5k points

1 Answer

6 votes
falling for 1 second it would have accelerated to 9.8 metres per second

so the answer is 9.8*0.05=0.49m/sec

that is your answer
answered
User Oussama Jilal
by
7.9k points