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lora16 [44]
3 years ago
14

The batter swings the bat and makes contact with the ball. When this occurs, the kinetic energy of the bat is transferred to the

ball. __________ is NOT a possible form of energy that the kinetic energy could be tranformed into. A) chemical B) heat C) kinetic D) sound
Physics
2 answers:
kolbaska11 [484]3 years ago
5 0

Answer: The correct option is A.

Explanation:

In the given problem, the batter swings the bat and makes contact with the ball. When this occurs, the kinetic energy of the bat is transferred to the ball.

The heat and the sound will produce when the bat strikes the ball. The ball will move due to the kinetic energy as the kinetic energy is due to the motion of the object. There is no chemical reaction occur.

Therefore, the chemical energy is not a possible form of energy that the kinetic energy could be transformed into.

dezoksy [38]3 years ago
3 0
It can not be transformed into chemical energy because it's not transferring chemicals.
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A ball is thrown vertically upward from the top of a building 112 feet tall with an initial velocity of 96 feet per second. The
nordsb [41]

Answer:

t=6.96s

Explanation:

From this exercise, our knowable variables are <u>hight and initial velocity </u>

v_{oy}=96ft/s

y_{o}=112ft

To find how much time does the <u>ball strike the ground</u>, we need to know that the final position of the ball is y=0ft

y=y_{o}+v_{oy}t+\frac{1}{2}gt^{2}

0=112ft+(96ft/s)t-\frac{1}{2}(32.2ft/s^{2})t^{2}

Solving for t using quadratic formula

t=\frac{-b±\sqrt{b^{2}-4ac } }{2a}

a=-\frac{1}{2} (32.2)\\b=96\\c=112

t=-0.999s or t=6.96s

<u><em>Since time can't be negative the answer is t=6.96s</em></u>

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3 years ago
A student travels 4.0m East, 8.0m South, 4.0m west, and finally 8.0m north. What is her displacement? What distance did she trav
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3 years ago
A food department is kept at â12°c by a refrigerator in an environment at 30°c. the total heat gain to the food department is
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As per energy conservation in the reversible engine we can say

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Q_2 = 3300 kJ/h

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now from above equation

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now we can convert it into kW

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