Answer:
3,4,1,2
Explanation:
The filing procedure involves Filing in terms of the first letter.If the first letters are common, file in terms of the second letter then File in terms of surnames.If the surnames are common, file in terms of the initial. If the surname is more than one then file under the first surname etc.
Explanation:
Formula for finding power : 1/f
Substitution of values:
1 /13.3 = 0.07518 cm
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The energy that is being created is kinetic energy
Kinetic energy= 45,000 joules
Kinetic energy can be described as the energy that is gotten when a body is in motion
mass= 100 kg
velocity= 30m/s
K.E= 1/2 × 100 × 30²
= 0.5 × 100 × 900
= 45,000
Hence the amount of work done is 45,000 joules
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Answer:
Ferrari would stop first.
Explanation:
The momentum of a moving body is given as:
momentum, P = mass of the body x its velocity
i. For the Freight,
mass = 5000 tons = 4535924 kg
speed = 10 mph = 4.4704 m/s
P = mv
= 4535924 x 4.4704
= 20.28 x 
P = 20.28 x kgm/s
ii. For the Ferrari,
mass = 3250 lb = 1474.175 kg
speed = 250 mph = 111.76 m/s
P = mv
= 1474.175 x 111.76
= 16.48 x 
P = 16.48 x kgm/s
Comparing the momentum of the two objects, the Ferrari would stop fist when break is applied.
Ikr. or the equations either. idk what year ur in but I'm in year 10 so will be first year to do it as well
