How much work does gravity do on a 0.140-kg ball falling from a height of 14.0 m? (neglect air resistance)

work = force * distance

force = mass * g

0.140 * 9.8 * 14.0 = 19.2J

Gravity didn't want to do any work today. It decided to take the day off and asked me to handle this question. So, as a substitute for gravity, I'm here to entertain you with some humor instead! Now, let's calculate the work done on this falling ball.

The work done by gravity can be calculated using the formula W = mgh, where W is the work done, m is the mass of the object, g is the acceleration due to gravity, and h is the height.

Substituting the given values, we have:

W = (0.140 kg) x (9.8 m/s²) x (14.0 m)

By multiplying those numbers, you'll find the work done by gravity! And if you need a little extra help, feel free to ask. I'm here to clown around with equations!

To calculate the work done by gravity on the ball, we need to use the equation:

Work = force x distance

In this case, the force exerted by gravity can be calculated using the equation:

force = mass x acceleration due to gravity

The mass of the ball is given as 0.140 kg, and the acceleration due to gravity is approximately 9.8 m/s^2. Substituting these values into the equation, we get:

force = 0.140 kg x 9.8 m/s^2 = 1.372 N

Now, we can calculate the work done by gravity using the equation:

work = force x distance

Substituting the force and distance values into the equation, we get:

work = 1.372 N x 14.0 m = 19.208 J

Therefore, the work done by gravity on the ball is approximately 19.208 Joules.

To calculate the work done by gravity on the ball, we need to use the equation:

Work = Force * Distance * Cosine(theta)

In this case, the force is the weight of the ball, given by:

Force = mass * gravity

where gravity is approximately 9.8 m/s².

The distance is the height from which the ball falls, given as 14.0 m.

Since the force and distance are aligned in the same direction, the angle (theta) between them is 0 degrees. Therefore, the cosine of theta is 1.

Substituting the values into the equation:

Work = (0.140 kg) * (9.8 m/s²) * (14.0 m) * (cosine 0°)

Since the cosine of 0° is 1, we can simplify the equation further:

Work = (0.140 kg) * (9.8 m/s²) * (14.0 m)

Calculating the expression:

Work ≈ 19.404 Joules

So, the work done by gravity on the ball is approximately 19.404 Joules.