Explanation:
molecules of teacup have more avg. kinetic energy
-30 I think sorry if I’m wrong
Answer:>
Explanation:
All ionic compounds have high melting and boiling points
Answer:
We conclude that the kinetic energy of a 1.75 kg ball traveling at a speed of 54 m/s is 2551.5 J.
Explanation:
Given
To determine
Kinetic Energy (K.E) = ?
We know that a body can possess energy due to its movement — Kinetic Energy.
Kinetic Energy (K.E) can be determined using the formula

where
- K.E is the Kinetic Energy (J)
now substituting m = 1.75, and v = 54 in the formula



J
Therefore, the kinetic energy of a 1.75 kg ball traveling at a speed of 54 m/s is 2551.5 J.
We are given:
A rectangular glass pane with
W = 91.1 cm
L = 155.9 cm
We are asked to determine the area of the rectangle. The formula of the area of the rectangle is
A = l x w
A = 91.1 cm x 155.9 cm
A = 14202.49 cm^2<span />