BrianPerl5055 BrianPerl5055

02-04-2018
Physics

contestada

An object moving with a speed of 35 meters per second has a kinetic energy of 1500 joules. What is the mass of the object?

Respuesta :

Aliraza Aliraza

03-04-2018

K.E = 1/2 x m x (V*2)
1500 = 1/2 x m x 35*2
1500 x 2 = M x 1225
3000 / 1225 = m

m= 2.44 kg

Answer Link

Otras preguntas

When did the first world war start and when did it end?

sum of 15 probability with two dice

PLEASE HELP WILL GIVE BRAINLIEST AND 5.0 RATING

A rectangular area 100 miles long is twice as long as wide. Length of fencing needed to enclose this area?

Ella let a candle as part of our holiday celebration the candle was 10 cm long and burn at a constant rate for 5 seconds what was the unit rate of the candle bu

really need help with this problem

Find the sum of 4x2 - 4x + 10 and 2x2 + 5x – 8.

can someone help me with this rq? it’s asking to draw a function relationship

Please answer with clear instructions so that i can apply this to other equations

At a certain instant, the speedometer of the car indicates 80 km/h. What does this value represent? Justify.