trist2003 trist2003

01-12-2020
Physics

contestada

A 100 kg cart on a roller coaster has 1800J of kinetic energy. How fast is it going?
KE= 1/2mv2

A 100 kg cart on a roller coaster has 1800J of kinetic energy How fast is it going KE 12mv2 class=

Respuesta :

Mohed34 Mohed34

01-12-2020

Answer:

the speed is equal to 6 m/s

Explanation:

Answer Link

Otras preguntas

An Olympic floor exercise mat has an area of 144 square meters. It's length is 12 meters.What is the shape of the mat?

How was today's ELA State Test, Let me know just asking:) What do you think?

"Brown Eye/Blue Eye Experiment" should be conducted in schools

The figure below is made up of squares of sides 9 cm and 14 cm.Find the area of the shaded part.

Which device is used in these lines?

What is the answer to number 18?

Axon diameter and degree of myelination determine nerve impulse conduction velocity. True False

PLS HELP! FREE POINTS! I NEED THIS QUESTION ANSWERED AS QUICK AS POSSIBLE! What is the simplest form of the ratio 40 : 16? A. 20 : 8 B. 10 : 4 C. 5 : 4 D.

What 1/4 plus 1/2 is

A sports bag has 40 golf balls. Some are yellow and some are white.There are 7 white golf balls for every yellow golf ball. How many white golf balls are there