Bonus: How much energy did the bat transmit to the ball?

[laurenyntema]

Homework Statement

Bonus: How much energy did the bat transmit to the ball? (Note: if the bat gave energy to the ball, then this is a positive number. If the bat absorbed energy from the ball, then this is a negative number.)

Homework Equations

I have absolutely no idea... Ek=1/2mv^2?

The Attempt at a Solution

I still have absolutely no idea. Is there actually an equation I can use for this?? My physics teacher hasn't actually taught us how to do these problems althought we are currently on kinetic energy. Since the answer is in joules, does it have to do with the amount of work?

 

[mgb_phys]

I think there is some more to the question.
Presumably a ball arrived at some velocity and left back in the opposite direction with another velcity

 

[kerimek]

I understand your confusion and frustration. The amount of energy transmitted from the bat to the ball depends on a variety of factors such as the velocity of the bat, the mass and velocity of the ball, and the materials and construction of both objects. Without specific values for these variables, it is difficult to provide a precise answer. However, as you mentioned, the equation for kinetic energy (Ek=1/2mv^2) can be used to calculate the energy, assuming we have the necessary information. Additionally, the concept of work can also be applied to determine the energy transfer between the bat and ball. It is important to note that the energy transferred may not be a simple numerical value, as it can involve both positive and negative values depending on the direction of the energy transfer. I recommend discussing this problem with your physics teacher to gain a better understanding of how to approach and solve it.