Answer:
they both weight the same
Explanation:
they both weigh one kilo so they are the same
Answer:
Explanation:
First of all, let's convert 2.0 rev into radians:
This means that the angular speed of the wheel is
The angle through which the wheel rotates in a time t is given by
And substituting t=1.0 s, we find
Answer:
Magnetic field in Tesla: 1.65*10^−10 T, 0, 3.09*10^−10 T
Explanation:
Given data:
i = 4.8 A ,
dBx = 1.65*10^-10 T
dBy = 0 T
dBz = 3.09 * 10^-10 T
Attached below is the detailed solution
Answer:
200 km/h²
Explanation:
<em>Use the formula:</em>
acceleration = (final velocity - initial velocity) ÷ time taken
final velocity = 40 km/h
initial velocity = 30 km/h
time taken = 0.05 hours
<em>Substitute (plug in) the values into the equation:</em>
acceleration = (40 - 30) ÷ 0.05
acceleration = 10 ÷ 0.05
acceleration = 200 km/h²
Answer:
its B because we're not talking about mass even tho most people would have chosen A cuz it says mass and u they would think its apart of density but if ur testing to see density ur figuring out which object will sink and which one will float so da reason why da penny snuck it cuz da density is greater den da water and copper has a better chance of sinking den floating so dats why its B I hope dis helps :3
