i've been stuck on these problems for 5 hours now...and i need help
The second one is so tough...i mean i took into account the 2 seconds...and I'm getting 19.6 m as the answer...but that's not possible...
Question 1-
In the javelin throw at a track-and-field event, the javelin is launched at a speed of 34 m/s at an angle of 40° 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...