subject
Physics, 26.03.2021 03:00 tejasheree

3. A 3600kg car traveling north is slowed down from an initial velocity of 15m/s by a 5520 N braking force acting opposite to the car's motion. (HINT: force is negative 5520 N,
not positive). Use the impulse momentum theorem to answer the following questions:
a. What is the car's velocity after 2.5 seconds?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 18:00
Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?
Answers: 2
question
Physics, 22.06.2019 12:30
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
Answers: 3
question
Physics, 22.06.2019 16:40
Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel
Answers: 3
question
Physics, 22.06.2019 20:00
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
You know the right answer?
3. A 3600kg car traveling north is slowed down from an initial velocity of 15m/s by a 5520 N brakin...
Questions
question
Mathematics, 26.11.2019 20:31
question
Mathematics, 26.11.2019 20:31
question
English, 26.11.2019 21:31
Questions on the website: 13722362