It is generall a good idea to gain an understanding of the "size" of units. consider the following objects and calculate their kinetic energy.
1 km/h =1000/3600 m/s =0.27777 m/s
1.
Kinetic energy is given by
K=(1/2)MV2=(1/2)*(35.1*10-3)(3.75*0.27777)2
K=0.019 J
2.
K=(1/2)*6.35*(22.7*(0.27777))2
K=126.2 J
3.
K=(1/2)*1080*(39.5*0.27777)2
K=65010 J
It is generall a good idea to gain an understanding of the "size" of units. consider...
It is generally a good idea to gain an understanding of the "size" of units. Consider the objects and calculate the kinetic energy of each one. A ladybug weighing 34.0 mg flies by your head at 4.27 km/h. J A 6.35 kg bowling ball slides (not rolls) down an alley at 23.3 km/h. J A car weighing 1.10×103 kg moves at a speed of 33.5 km/h. JBased on the kinetic energy of each object, which of the scenarios likely describes...
It is generally a good idea to gain an understanding of the \"size\" of units. Consider the following objects and calculate their kinetic energy. A 6.55-kg bowling ball slides (not rolls) down an alley at 17.3 km/h. A car weighing 1060-kg is moving at a speed of 47.5 km/h.
A ladybug weighing 37.3 mg flies by your head at 4.23 km/h. A 6.55 kg bowling ball slides (not rolls) down an alley at 22.1 km/h. A car weighing 1220 kg moves at a speed of 57.5 km/h. Based on the kinetic energy of each object, which of the scenarios likely describes an object possessing 1 J of kinetic energy? a beetle walking across a jungle floor O a mosquito flying through a swamp O a tiger running after prey...
It is generally a good idea to gain an understanding of the \"size\" of units. Consider the following objects and calculate the magnitude of their momentum in SI units. A ladybug weighing 32.90 milligrams flies by your head at 2.53 mph. A 84.00-lb boy walks at 2.67 mph. A car weighing 2.370 × 103 lbs is moving at a speed of 21.70 mph. Based on your results above, which of the following scenarios below likely describe an object possessing 1...
It is generally a good idea to gain an understanding of the "size" of units. Either using an Internet search, or referring to the hint panel below, find the official size and masses of the sports balls listed below and calculate their moments of inertia about their center of mass. Rounding your results to the nearest power of 10, categorize each of the sports balls according to the order of magnitude of the moment of inertia. (Note that some of...