Physics, 09.03.2020 22:30 ranamontana98
A spring with k = 83 Nm hangs vertically next to a ruler. The end of the spring is next to the 15-cm mark on the ruler. If a 2.5-kg mass is now attached to the end of the spring, and the mass is allowed to fall, where will the end of the spring line up with the ruler marks when the mass is at its lowest position?
Answers: 1
Physics, 21.06.2019 17:10
Aspring with a mass of 2 kg has a damping constant 14 kg/s. a force of 3.6 n is required to keep the spring stretched 0.3 m beyond its natural length. the spring is stretched 0.6 m beyond its natural length and then released. find the position of the mass at any time t. (assume that movement to the right is the positive x-direction and the spring is attached to a wall at the left end.)
Answers: 3
Physics, 22.06.2019 05:30
The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .
Answers: 3
Physics, 22.06.2019 20:20
The base of a 50-meter tower is at the origin; the base of a 50-meter tree is at (0, 50, 0). the ground is flat and the z-axis points upward. the following parametric equations describe the motion of six projectiles each launched at time t = 0 in seconds. (i) r (t) = (50 + t2)k (ii) r (t) = 2t2 j + 2t2k (iii) r (t) = 50 i + 50 j + (50 − t2)k (iv) r (t) = 2t j + (50 − t2)k (v) r (t) = (50 − 2t) i + 2t j + (50 − t)k (vi) r (t) = t i + t j + tk (a) which projectile is launched from the top of the tower and goes downward? at time t = , the projectile hits the ground at point (x, y, z) = . (b) which projectile hits the top of the tree?
Answers: 2
A spring with k = 83 Nm hangs vertically next to a ruler. The end of the spring is next to the 15-cm...
Spanish, 04.04.2020 22:46
English, 04.04.2020 22:46
Mathematics, 04.04.2020 22:46
English, 04.04.2020 22:46
Mathematics, 04.04.2020 22:46
English, 04.04.2020 22:46
Mathematics, 04.04.2020 22:46
Advanced Placement (AP), 04.04.2020 22:46
Mathematics, 04.04.2020 22:46
Mathematics, 04.04.2020 22:46
Mathematics, 04.04.2020 22:46
Mathematics, 04.04.2020 22:46