Physics, 31.03.2020 03:39 maddie0533
Two 6.7 kg bodies, A and B, collide. The velocities before the collision are and . After the collision, . What are (a) the x-component and (b) the y-component of the final velocity of B? (c) What is the change in the total kinetic energy (including sign)?
Answers: 2
and 
. After the collision 
, 
. What are (a) the x-component and (b) the y-component of the final velocity of B? (c) What is the change in the total kinetic energy (including sign)?
Another question on Physics
Physics, 22.06.2019 06:00
Why don't you see your reflection in water with waves or repples
Answers: 1
Physics, 22.06.2019 17:40
Aspring is used to stop a 50-kg package which is moving down a 20º incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.
Answers: 1
Physics, 23.06.2019 02:30
Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?
Answers: 3
Physics, 23.06.2019 02:30
Find an expression for the electric field e⃗ at the center of the semicircle. hint: a small piece of arc length δs spans a small angle δθ=δs /r, where r is the radius. express your answer in terms of the variables q, l, unit vectors i^, j^, and appropriate constants.
Answers: 1
You know the right answer?
Two 6.7 kg bodies, A and B, collide. The velocities before the collision are and . After the collisi...
Questions
Mathematics, 24.03.2021 01:50
History, 24.03.2021 01:50
Mathematics, 24.03.2021 01:50
Arts, 24.03.2021 01:50
English, 24.03.2021 01:50
Mathematics, 24.03.2021 01:50
English, 24.03.2021 01:50
History, 24.03.2021 01:50
Mathematics, 24.03.2021 01:50
Physics, 24.03.2021 01:50
