elizabethandrews523 elizabethandrews523

12-11-2020
Physics

contestada

an object of mass 4kg moving with the initial velocity of 20m/s accelerates for 10s and attaind a final velocity of 60m/s calculate the initial momentum

Respuesta :

hamuniruha hamuniruha

22-11-2020

Explanation:

m = 4kg

u = 20m/s

t = 10s

v = 60m/s

initial momentum = mass × initial velocity

= 4 × 20 = 80kgm/s

Answer Link

Otras preguntas

which millitary commander help the patriots the most

¿Qué costumbre gallega que se hace cada año por todas partes de Europa?

A forklift exerts an upward force of 2.00 × 103 N on a box as it moves the box 5.00 m forward. How much work does the forklift do in the upward direction?

Park rangers notice a negative correlation between the number of available campsites in a park and the amount of litter on the park’s trails. Which variable is

What are the three states institutions which deal with human right violations.

Can someone help me on 6 and 9?

Can someone help me please?

which of the following is equal to the expression (5^-6)^2

What Are Heavy Chemicals And The Examples

How do you solve square root problems[tex] 12 \sqrt( -10)^12 [/tex]