Physics, 12.03.2020 21:56 ira51

In order to get the ball to move in three dimensions, you have to change the initial position and velocity of the ball. If you give the ball an initial position of < 0.1, -L0, 0 >, which of the following initial velocities will cause the ball to move in three dimensions?

A. An initial velocity with nonzero y and z components and zero x component.
B. An initial velocity with a nonzero y component and zero x and z components.
C. An initial velocity with a nonzero x component and zero y and z components.
D. An initial velocity with nonzero x and y components and zero z component.
E. An initial velocity with a nonzero z component and zero x and y components.
F. An initial velocity with nonzero x and z components and zero y component.
G. An initial velocity of < 0,0,0 > An initial velocity with nonzero x, y, and z components.

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 16:30

Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.

Answers: 1

Answer

Physics, 22.06.2019 07:00

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j

Answers: 1

Answer

Physics, 22.06.2019 09:30

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

Answers: 1

Answer

Physics, 22.06.2019 11:30

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

Answers: 3

Answer

You know the right answer?

In order to get the ball to move in three dimensions, you have to change the initial position and ve...

Questions