keigoserrano03 keigoserrano03

13-09-2021
Chemistry

contestada

you throw a ball with a mass of 2.1 kg. The balls leave your hand at 30 m/s the ball has_________ enrgy. Calculate it

Respuesta :

mdejazulhaque1972 mdejazulhaque1972

13-09-2021

Answer:

The ball has Kinetic enrgy.

Answer Link

Strawberrypie01 Strawberrypie01

13-09-2021

P = Force x speed
P = 0.21 x 30
P = 6.3

30m/s / 1000 = 0.03s

E = P x t
E = 6.3 x 0.03
E = 0.189 J

Answer Link

Otras preguntas

A tabletop in the shape of a trapezoid has an area of 6,550 square centimeters. Its longer base measures 115 centimeters and the shorter base is 85 centimeters.

how many cups of water should be mixed with 1/4 cup of vinegar to make the cleaning solution?

Susan ........ (Run) to school because she was late.

The rectangle has an area of 4(x+3) square units. A- If the dimensions of the rectangle are doubled, what is the area of the new rectangle in terms of x? Show y

What is the diameter of a circle whose circumference measures 86 26/35? Use pi= 22/7

On a new construction site, an electrician can install a new light fixture in 20 minutes. A project calls for 24 new fixtures to be installed on each of 4 floor

The type and age of rocks found in the mountain range are also found on another continent. What might this mean?

What is the primary purpose of the Supremacy Clause?

an explanation describe if a square-eyed pet mates with another square-eyed pet, can they have any round-eyed offspring.

where are the three parts of an atom located