Force (N) = mass (kg) x velocity (m/s) / time (s)
Answer:
1a- Malleable and Rigid
b- when glass is heated up, it can stretch like plastic, (sorry I can't think of a second one)
Explanation:
3200 N
1600X2= 3200
It doubles so you multiply 3200 by 2
Answer:
The cannon has an initial speed of 13.25 m/s.
Explanation:
The launched cannonball is an example of a projectile. Thus, its launch speed can be determined by the application of the formula;
R = u
Where: R is the range of the projectile, u is its initial speed, H is the height of the cliff and g is the gravitaty.
R = 26.3 m, H = 19.3 m, g = 9.8 m/
.
So that:
26.3 = u
=
x 
691.69 =
x 
= 
= 
= 175.6104
⇒ u = 
= 13.2518
u = 13.25 m/s
The initial speed of the cannon is 13.25 m/s.
-- Most of the southern part of the state is considered to have
no risk of damage.
-- Most of the upper part of the state is considered to be at risk
for only minor damage.
-- A tiny part of the state, in the 'Big Bend' region in the west, is
considered to be at risk for moderate damage.