Answer:
Saturn is mainly composed of the lightest two gases known, hydrogen and helium. It is the only planet in our solar system whose density is less than water.
Explanation:
The product of the voltage across a device- V and the charge (current) I passing through is electric power, represented with the letter P.
P=V*I.
The electric power is the rate of doing work
Voltage is measured in volts, current in amps and and electric power is measured in watts.
The satellite exerts the same force as the Earth of magnitude 569.3N upward direction.
<h3>What is mass?</h3>
- A physical body's overall composition is measured by its mass. As a measure of the body's resistance to acceleration (change in velocity) in the presence of a net force, it also measures the body's inertia. The mass of a thing also affects how strongly it attracts other bodies through gravity.
- The SI unit of mass exists the kilogramme (kg). In the realm of science and technology, the weight of a body in a certain reference frame is the force that pushes it toward an acceleration that is equal to the local acceleration of free fall in that frame.
The satellite exerts the same force as the Earth of magnitude 569.3N upward direction.
To learn more about force, refer to:
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Answer:
Electronic data interchange
Answer:
<h3>0.145m</h3>
Explanation:
Using the equation of motion formula y = ut + 1/2gt² where;
y is the horizontal displacement
u is the initial velocity
g is the acceleration due to gravity
t is the time
To calculate the horizontal displacement, we need to first get the time t. Using the equation:
v = u+gt
1.3² = 0+(9.8)t
1.69 = 9.8t
t = 1.69/9.8
t = 0.172s
Substituting the time into the equation above to get y
y = 0+1/2(9.8)(0.172)²
y = 4.905(0.029584)
y = 0.145m
Hence the cup's horizontal displacement during the fall is 0.145m
