Nateibarra23 Nateibarra23
  • 04-04-2020
  • Physics
contestada

A 600kg car is at rest , and then accelerates to 5n/s what is the original kinetic energy?

Respuesta :

Hussaintahmed777
Hussaintahmed777 Hussaintahmed777
  • 04-04-2020
m = 600 kg
u = 0 (as the car was at rest initially)
v = 5 m/s
Initial kinetic energy = ½mu²
= ½×600×0
= 0
Final kinetic energy = ½mv²
= ½×600×25
= 7500 J
Answer Link

Otras preguntas

The circumference of a circle is 6.28.What is the area of the circle?
other name for blood
The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3
what time is 9 hours and 30 minutes before. 4:25
solve 2/3 + 1/4x = 1/3
What is the change in number of individuals in a population over time? A. population decrease B. population stability C. population growth D. population resista
How consumers behaviour affect market equilibrium
What is the coefficient of y in the expression 12+3y-2x?
The base of right prism is rhombus of diagonal is 6 and 8cm and altitude is 12 cm find total surface area
What is the lateral area of the rectangular prism? Assume the prism is resting on its base. A. 135 in2 B. 270 in2 C. 300 in2 D. 310 in2