6a4-81cf-5a56e33ed942?token=21736d6 e-1406-466c-bc92-393f9017ddf8 (169) Dhanush Top...
Q 4/5
A projectile of fired from an angle of 40°
with a speed of 15ms find its position
after 1.2 seconds.
1
(10.81 +2.517)m
(11.8i + 5.51j)m
(13.81 4.51
(12.82 +3.51 am

Will you chech and finish these for me, because i am stumped with them.

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid

Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.