Question

suppose you were able to convert the energy used by light bulbs directly into kinetic mechanical energy in order to move objects. if you burnt a 101 watt light bulb for 1.0 hours, how much force could be generated over a distance of 25 m?

Answer 1

To calculate the force generated by converting the energy used by a light bulb into kinetic mechanical energy, we can use the formulas for energy and force. First, calculate the energy used by the light bulb using the power and time. Then, use this energy to calculate the force by dividing it by the distance.

Step-by-step explanation:

To calculate the force generated by converting the energy used by a light bulb into kinetic mechanical energy, we need to calculate the energy used by the light bulb first. Let's assume the light bulb is a 101 watt bulb and it is burnt for 1.0 hour. To calculate the energy used, we can use the formula:

Energy (in joules) = Power (in watts) × time (in seconds)

Converting 1.0 hour to seconds, we get:

1.0 hour = 3600 seconds

Now, we can calculate the energy used:

Energy = 101 watts × 3600 seconds = 363600 joules

Next, we can use the energy to calculate the force generated over a distance of 25 meters. The formula to calculate force is:

Force = Energy / Distance

Plugging in the values, we get:

Force = 363600 joules / 25 meters = 14544 newtons

Therefore, if you burnt a 101 watt light bulb for 1.0 hour, it could generate a force of 14544 newtons over a distance of 25 meters.