Answer:
When you blow air into balloon, it expands due to the elasticity of the rubber But after a point, the rubber expanded to its maximum point and
cannot be stretched further If the ballon is blown beyond this point ,it will burst because there will be no space for the rubber to accommodate the air
Answer:
thankkkk youuuu soo muchhh
The distance travelled by the ball that is thrown horizontally from a window that is 15.4 meters high at a speed of 3.01 m/s is 5.34 m
s = ut + 1 / 2 at²
s = Distance
u = Initial velocity
t = Time
a = Acceleration
Vertically,
s = 15.4 m
u = 0
a = 9.8 m / s²
15.4 = 0 + ( 1 / 2 * 9.8 * t² )
t² = 3.14
t = 1.77 s
Horizontally,
u = 3.01 m / s
a = 0 ( Since there is no external force )
s = ( 3.01 * 1.77 ) + 0
s = 5.34 m
Therefore, the distance travelled by the ball before hitting the ground is 5.34 m
To know more about distance travelled
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<span>Electricians use them and drivers of cars use them to know when to stop for fuel.. If a wire with a current moved upward in a magnetic field, how would it move when the direction of ... What energy transformation occurs in a galvanometer?</span><span>
</span>
Answer:
B/Distribution
Explanation:
The electronic charge is unbalanced, causing the sudden burst of electrical energy, which creates lightning.