Answers: 1
Another question on Physics
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false
Answers: 1
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
You know the right answer?
Rank these electromagnetic waves on the basisof their speed (in vacuum). rank from fastest to slowes...
Questions
Mathematics, 22.04.2021 19:30
Mathematics, 22.04.2021 19:30
English, 22.04.2021 19:30
English, 22.04.2021 19:30
Physics, 22.04.2021 19:30
Mathematics, 22.04.2021 19:30
Mathematics, 22.04.2021 19:30
Mathematics, 22.04.2021 19:30
Physics, 22.04.2021 19:30
Mathematics, 22.04.2021 19:30
