Answer:Although any object in motion through space (for example a thrown baseball, kicked football, fired bullet, thrown arrow, stone released from catapult) are projectiles, they are commonly found in warfare and sports.
Explanation:
<u>ANS</u>
Three types of projectiles —
The round ball, The bullet, and shot—
used in muzzleloaders.
<u>Th</u><u>ank</u> <u>You</u> !!!!!
Answer:
<em> I can't see the picture</em>
D
1.Work done=100 joules
2.potential energy
3.kinetic energy
W=Force x distance
w= 20 N x 5 M
W = 100 JOULES
9.877 m/s^2
The acceleration can be computed from ...
d = (1/2)at^2
(1600 m) = (1/2)a(18 s)^2
a = (1600/162) m/s^2 ≈ 9.877 m/s^2
the object is no longer in equilibrium .
