The 1.34-kg uniform slender bar rotates freely about a horizontal axis through o. the system is released from rest when it is in the horizontal position θ = 0 where the spring is unstretched. if the bar is observed to momentarily stop in the position θ = 53°, determine the spring constant k. for your computed value of k, what is magnitude of the angular velocity of the bar when θ = 31°.
Answers: 3
Physics, 21.06.2019 22:00
Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning
Answers: 2
Physics, 22.06.2019 07:30
The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface
Answers: 1
Physics, 22.06.2019 09:30
This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
Answers: 2
The 1.34-kg uniform slender bar rotates freely about a horizontal axis through o. the system is rele...
Social Studies, 02.11.2019 08:31
Mathematics, 02.11.2019 08:31
Mathematics, 02.11.2019 08:31
Biology, 02.11.2019 08:31
English, 02.11.2019 08:31
History, 02.11.2019 08:31
Mathematics, 02.11.2019 08:31
Chemistry, 02.11.2019 08:31
Mathematics, 02.11.2019 08:31
History, 02.11.2019 08:31
Biology, 02.11.2019 08:31