Physics, 23.04.2020 04:14, inesperezferrere

A 10-kg kid comes down a slide. The slide is 3 meters high and 5 meters long. The slide also has a frictional force of 10 N that acts along the entire length of the slide. How fast is the kid going when he reaches the bottom? HINT 1: What is the total amount of energy that the kid has at the top and should have at the bottom? HINT 2: By how much does friction change that energy? HINT 3: What type of energy does the kid have at the bottom vs. the top?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 02:50, adrian08022

Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.

Answers: 3

continue

Physics, 22.06.2019 11:00, amcdonald009

Which sound characteristic is not affected by the relative motion of an object

Answers: 2

continue

Physics, 22.06.2019 11:10, livichavezp2kcd3

Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four

Answers: 1

continue

Physics, 22.06.2019 11:30, Gigglygoose4181

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.

Answers: 1

continue

Do you know the correct answer?

A 10-kg kid comes down a slide. The slide is 3 meters high and 5 meters long. The slide also has a f...