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

What was thurgood marshalls occupation? A.Senator B.Lawyer C.Farmer

on which four factors does the quantity of heat lost or gained by body depend?

In a school there are 60 teachers are and 1200 students. 30% of the students are billingual 15% of the teachers are billingual How many billingual students and

3. A body moves along a semicircular path. The ratio of distance to displacement is

Write the following number in the standard form b) 13450000000

Let R be a set of nine distinct integers. Six of the elements of the set are 2, 3, 4, 6, 9, and 14. Find the number of possible values of the median of R.

Medical control orders an infusion of 1 L of normal saline over 4 hours during a long-distance transport. You have a 1,000-mL bag of normal saline and a macrodr

In 1998, the average price for bananas was 51 cents per pound. In 2003, the following 7 sample prices (in cents) were obtained from local markets: 50, 53, 55, 4

Which describes a way that prevailing winds control precipitation totals in a region? A) They cause oceanic winds to carry water vapor. B) They force cool, mois

Altoona Corporation has two divisions, Hinges and Doors, which are both organized as profit centers; the Hinge Division produces and sells hinges to the Door Di