Physics, asked by majidmughal, 1 year ago

A frictionless wagen going at 2.5 meters per second is pushed with a force of 380 N. and its speed
increases to 6.2 meters per second in 4.0 seconds. What is its mass
(a) 410 kg
(b) 420 kg
(c) 480 kg
(d) 310 kg

Answers

Answered by Aakashika

0

Answer:

310 kg is the mass of the object

Previous Question

Next Question

Similar questions

Math, 6 months ago

Susan is going to cook a 25 pound, stuffed turkey for Thanksgiving. If Susan plans 20 minutes per pound, how long will it take to cook the turkey?

Physics, 6 months ago

define moment of inertia...

English, 6 months ago

Education is____.without education____.the light of education is____.Most of the people of our country____.We should alltry___.

Math, 1 year ago

find remainder when x³-3x²+3x-1 is divided byx-1/2...

Sociology, 1 year ago

Before leaving, he wants to test whether his friend Captain Haddock is wise enough. So he places three boxes A,B,C contain initially 0, 0, 27 balls respectively. He tells that he wants equality among the boxes, and at every ith move you make, you must transfer exactly i balls from one box to another. And you cannot transfer balls between A and B. How many minimum steps( If possible) will...

Science, 1 year ago

for observing plant cell which of the following stain is used...

English, 1 year ago

about lemon in few lines...

Math, 1 year ago

36 kg apples cost rs 1069.20.find the cost of 1 kg apples...