That would be a frequency of 1.2666... beats per second. This can be phrased as your heart beats at 1.27 Hz.
GPE= 70.56 J -------------------> GPE= mgh-------------> X= height
70.56 = 6(kg) * 9.8(m/s/s) * X
70.56 = 58.8X
70.56/58.8= 58.8X/58.8
X= 1.2
The height is 1.2 feet or meters (whatever unit you are using in this problem)
Answer:
, 
Explanation:
First we build the Free Body Diagram (please see first image for further details) associated with the mass, we notice that system consist of a three forces that form a right triangle (please see second image for further details): (i) The weight of the mass, (ii) two tensions.
The requested tension and angle can be found by the following trigonometrical and geometrical expressions:
(1)
(2)
Where:
- Weight of the mass, measured in newtons.
, 
- Tensions from the mass, measured in newtons.
If we know that 
and 
, then the requested values are, respectively:
C-how they are used. An incline plane is used as a ramp and a wedge is used in between something.
As per the equation: P(momentum)= (mass x velocity) The answer is 680 kg*m/s.
