In the rectangle of the figure the sides have lengths 7.25 cm and 18.6 cm, q1 = -5.17 μC, and q2 = +2.07 μC. How much work is required to move a charge q3 = +2.94 μC from B to A?
the answers Q2_1_3 and Q2_1_4 are correct!!, tnks!
Q2_1: QUIZ 2, PROBLEM #1 The shaft ABC is a solid circular cylinder of constant outer diameter 2R and length 3L. The shaft is fixed between walls at A and C and it is composed of two segments made of different materials. The left third of the shaft (AB) is composed of a linear...
3 τmax= correct 3⋅t0⋅Lπ⋅R3 rτmax= correct R xτmax= correct 3⋅L 4 φmax= correct 9⋅t0⋅L28⋅π⋅G0⋅R4 xφmax= correct 3⋅L2
TXC=-L*t_0, its wrong! if can you help!! tnks!
The bar in the figure has constant cross sectional area A. The top half of the bar is made of material "1" with mass density ρ1, and Youngs modulus E1. The bottom half of the bar is made of material "2" with density ρ2 and Youngs modul...
A helium-ﬁlled balloon contains 143 mL of gas at a pressure of 0.99 atm. What volume will the gas occupy at standard pressure?
Divers know that the pressure exerted by the water increases about 100 kPa with every 10.2 m of depth. This means that at 10.2 m below the surface, the pressure is 201 kPa; at 20.4 m below the surface, the pressure is 301 kPa; and so forth. If the volume of a balloon is 2.2 L ...
rearrange this equation
Rearrange to make f the subject, showing your work step by step: hf = hcT / b