Answer: (a) The gravitational force on the object at the North Pole of Neptune is 51.7N
(b) The apparent weight of the object at Neptune's equator is 50.4N
Explanation: Please see the attachments below
Step 1, when solving a two dimensional, multi-charge problem, is to define the vectors. Please identify the next five steps, in
2 answers:
Explanation :
Vectors are the quantities that have both magnitude as well as direction. In order to solve two dimensional multi charge problem, the steps are as follows :
(i) First step is to define vectors.
(ii) Second step is to find the magnitudes of vectors. For example the vector is . So,
(iii) Third step is to find x and y components.
(iv) Fourth step is to sum vector components.
(v) Fifth step is find magnitude of resultant vector (R)
(vi) Last step is to find direction of resultant vector.
Hence, this is the correct order.
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Answer:
acceleration = -15.3g
Explanation:
given data
speed = 6.00 m/s.
thickness = 12
moves the entire = 12.0 cm
solution
we will use here equation that is
v² - u² = 2 × a × s ........................1
here v = 0 is the final velocity and u = 6.0 m/s is initial velocity and s= 0.12 m is the distance covered and a is the acceleration
so we put here value and get acceleration
a =
a =
a = -150 m/s² ( negative sign means it is a deceleration )
and
acceleration in units of g
a =
a = -15.3 g
Answer:
U = 1794.005 × 10⁶ J
Explanation:
Data provided;
Capacitance of the original capacitor, C = 1.27 F
Potential difference applied to the original capacitor, V = 59.9 kV
= 59.9 × 10³ V
Now,
The Potential energy (U) for the capacitor is calculated as:
Potential energy of the original capacitor, U = × C × V²
on substituting the respective values, we get
U = × 1.27 × ( 59.9 × 10³ )²
or
U = 1794.005 × 10⁶ J