The work performed on an object is the force multiplied by the distance it is moved, provided the movement is parallel to the force. Since that is the case here, we can get the work by W=Fd=1900N x 0.23m = 437J. This energy is used to split the wood.
Explanation:
1) speed of bicycle = 
speed of bicycle= 
speed of bicycle = 10 miles/hour
2)speed of rocket =
speed of rocket= 
speed of rocket= 742.57 meter/second
3)speed of jet plane =
speed of jet plane= 
speed of jet plane= 132 meter/second
4)speed =
time = 
time of trip= 
time of trip = 4.375 hour
5) Distance = speed × time
Distance = 6 × 3 × 60
Distance = 1080 meter
6) Average speed = 
Average speed = 
Average speed = 81.6 km/hour
7) Time = 
Time = 
Time = 3750 m/s
Answer
rate of current = (1/x) mph
Explanation
let the distance from <span>Greentown to Glenavon be y miles and the rate of current be x mph.
y = (15+x)g
y = 15g+gx .........................................(1)
The distance from </span><span>Glenavon to Cambria = (y-2)
y-2 =(15-x)g
y-2 = 15g-gx
y = 15g - gx + 2 ....................... (2)
equation equation (1) and (2)
15g + gx = 15g - gx + 2
2gx = 2
dividing by 2g both sides we get,
x = 1/2g mph
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2 and 3 I just took the test
Answer:
Bend to extend. Bending with a hips back movement, back straight, feet flat and forward. ...
Squat. This is a hips down motion. ...
Lunge. This is a long, linear stride, lowering your back knee to just above the ground, with a completely upright torso. ...
Rotate. ...
Push. ...
Pull. ...
Gait.
