subject
Physics, 18.10.2021 01:20 medusa36

A 10 kg object is moving with a velocity of 3 m/s when it experiences an impulse over a period of 3 seconds. Afterwards, the object moves with a velocity of 12 m/s. What force was applied
during this time period?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 16:10
According to the phase diagram for water, how is the state of water determined? proceed up a vertical line at any given temperature read the phase at the intersection of any given temperature and pressure at a given pressure, proceed horizontally to the s-l or l-g line
Answers: 2
question
Physics, 22.06.2019 16:00
Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
Answers: 2
question
Physics, 22.06.2019 20:00
Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature
Answers: 1
question
Physics, 23.06.2019 00:40
Asteel tube (k=50 w/mk) of inner and outer diameter di = 20mm and do=26mm, respectively, is used to transfer heat from hot gases flowing over the tube (h-hot = 200w/m2k) to cold water flowing through the tube (h-cold = 8000 w/m2k). what is the cold-side overall heat transfer coefficient uc? to enhance heat transfer 16 straight fins of rectangular profile are installed longitudinally along the outer surface of the tube. the fins are equally spaced around the circumference of the tube, each having a thickness of 2mm and a length of 15mm. what is the corresponding overall heat transfer coefficient uc? *solve for uc in both cases*
Answers: 1
You know the right answer?
A 10 kg object is moving with a velocity of 3 m/s when it experiences an impulse over a period of...
Questions
question
Mathematics, 21.11.2020 01:20
question
Mathematics, 21.11.2020 01:20
question
Arts, 21.11.2020 01:20
question
Mathematics, 21.11.2020 01:20
question
English, 21.11.2020 01:20
question
Social Studies, 21.11.2020 01:20
question
German, 21.11.2020 01:20
Questions on the website: 13722367