Wednesday
August 20, 2014

Homework Help: Physics

Posted by blah on Tuesday, September 28, 2010 at 6:49pm.

In the javelin throw at a track and field event, the javelin is launched at a speed of 25 m/s at an angle of 30.7 above the horizontal. As the javelin travels upward, its velocity points above the horizontal at an angle that decreases as time passes. How much time is required for the angle to be reduced from 35 at launch to 19.2?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - In the javelin throw at a track-and-field event, the javelin is ...
physics - In the javelin throw at a track and field event, the javelin is ...
Math - The javelin event is held on the field inside the track. This field is a ...
math - The javelin event is held on the field inside the track. This field is a ...
physics - a javelin thrower wished to obtain a record of throwing 100 m on a ...
physical science - a track and field athlete is running forward with a javelin ...
physics - An athlete is running at a constant velocity with a javelin held in ...
Math - emma throws the javelin for the track team. At one meet she threw the ...
Math - Jessica Zelinka, a Canadian heptathlete won a gold medal in javelin throw...
Physics - A quarterback claims that he can throw the football a horizontal ...

Search
Members