answermyquestion123 answermyquestion123

Today at 5:42 AM
Physics

Answered

What is equal to the kinetic energy of a car with a mass of 0.5t (tonne) if it travels evenly at 70 km/h?

Answer :

trebor5x trebor5x

Today at 5:47 AM

V= 70 km/h = 70 *(1000/3600)= 19.44 m/s

m=0.5 t = 500 kg

Ek=?

Ek=0.5*m*V²

Ek=0.5*500*19.44²

Ek = 94522 J = 94.522 kJ

Answer Link

Other Questions

How much does the average 70 year old have in the bank?

How long will $1 million last in retirement?

How long will $1 million last in retirement?

How much money should a 50 year old have in the bank?

How much does the average 70 year old have in the bank?

Fianancial reform needed in british india is recommendaded by which commisiion

Question 3.The distance between the points (3,4) and (8,-6) is(a) 2V5 units(b) 3V5 units(c) V5 units(d) 5v5 units

choose the odd one out A. AE-OL B. UI-OE C. IO-UE D. EA-OU

pls tell me figure of speech

guru gobin singh ji ke kitne ladke the

Identify at least two reasons that support your position. Use examples from your reading to write one or two sentences. Btw this is for the uh why do u support

Arrange the given decimals in an sending order ascending means you are going to arrange the decimals in increasing order 1. ) 1. 7 0. 9 1. 07 01. 9 0. 72. ) 2.

A dam constructed to produce tidal power does so by . reducing the range between high tide and low tide harnessing water flow to drive turbines and electric gen

What outdoor activities do you like to do? Why do you enjoy those activities? What activities don't you like to do? Why? Write 5 complete sentences in Spanish a

Solve for the area and perimeter of the swan. show all your work and include all equations someone could please solve this! It’s due in 2 days and I would ap

Dora is trying to figure out how to measure the length of her bathroom floor. She needs to use metric units. Should she use centimeters, meters, or kilometers?

K' -8,8 , L' 8,8 , M' -4,8 i need help finding the new coordinate. and scale factor is 1/2

I am trying to delete this account and I can't locate the settings, can someone help?

Giving brainliest:) please help-

I need help with this so please help me with this!