katy1913 katy1913

07-12-2021
Physics

contestada

4) What is the kinetic energy of o 5 kg object moving at a velocity of 25 m/s?

Respuesta :

10-12-2021

Ek = 1/2 mv^2

= 1/2 × 5 × (25)^2

= 1562.5 J

Answer Link

Otras preguntas

h-1=5h+3h-8 i need help with this ASAP

How many gallons of pure alcohol should be added to 40 gallons of a 20% solution so that a mixture is 25% alcohol?

Jeffrey runs at an average speed of 8 mph and he bikes at an average speed of 14 mph.After running x hours yesterday, Jeffrey biked 1.5 more hours than he ran.

What was Palestine like before Jewish immigration?

If criminal behavior is learned, who taught the first criminal?

is dietary iron consumption especially important for reproductive-age females

which of these is a subtractive color wheel model that has been used by painters since the 1800s? a) CMYK b) HSL c) RGB d) RYB

Student # Hours Student # Hours Twenty students were surveyed to find out how many hours of TV they watch during a school week. The results are shown to the rig

use the following images to answer the question which scale is shown A.C major B.A major C.D major D.F major this is music

To do work, this truck uses energy stored in chemical fuel and an electrical battery. How much total energy does this truck put out? O 50J 250 O 400 Input energ