wilkes7 wilkes7
  • 26-01-2021
  • French
contestada

What is the kinetic energy of a 2 kg ball that travels a distance of 50 meters in 5 seconds?

Respuesta :

kierrahkatie
kierrahkatie kierrahkatie
  • 26-01-2021

Answer:

Distance =50m

Time=5s

speed = distance/time=50/5=10m/s.

mass =2kg

K.E=1/2*m*v²

=1/2*2*(10)²

=100 kg m/s

Explanation:

Answer Link

Otras preguntas

The opposite of x squared plus 5?
what is .27 repeating as a fraction
How do you solve the equation... X-4y=22 2x+5y=-21 using substitution?? Someone PLEASEE help!!
The biologist discovered that from 1988 to 1993, the average beak size declined to pre-1981 levels. The reversal in beak size from 1988 to 1993 was most likely
what does ''death by a thousand cuts'' mean?
when i double my number and add 8 i get my number + 12 WHAT IS MY NUMBER
What is the GCF and LCM of 14 and 28
Need help to Write 4.01 as a percent
How do you solve the equation... X-4y=22 2x+5y=-21 using substitution?? Someone PLEASEE help!!
Can someone help me on number 9 please?