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How do you convert 20m sec to km sec?
To convert from m/s to km/s, divide by 1000. So, 20 m/s is equal to 0.02 km/s.
Is the speed of light in a vacuum 300 thousand km per sec?
about 300,000 km per sec.
How do you convert cm hr - km sec?
( K cm/hr ) x ( 1 meter/100 cm ) x (1 km / 1,000 meters ) x (1 hr / 3,600 sec )= ( K x 1 x 1 x 1 ) / ( 100 x 1,000 x 3,600 ) (cm - m - km - hr) / (hr - cm - m - sec)= K / 360,000,000 km/secTake the number of cm per hour. Divide it by 360 millionto get the number of km per second.
Ho to convert cm hour to km sec?
( K cm/hr ) x ( 1 meter/100 cm ) x (1 km / 1,000 meters ) x (1 hr / 3,600 sec )= ( K x 1 x 1 x 1 ) / ( 100 x 1,000 x 3,600 ) (cm - m - km - hr) / (hr - cm - m - sec)= K / 360,000,000 km/secTake the number of cm per hour. Divide it by 360 millionto get the number of km per second.
A car accelarates uniformly from 36kmhr to 54kmhr in 10s find accelaration and distance traveled by the car during this interval of time?
Acceleration = (change in speed) / (change in time) = [ (54 - 36) km/hr ] / (10 sec) = (18 km/hr) /(10 sec) = (1.8 km/hr-sec) x (3,600 sec / hr) = (1.8 x 3,600) (km - sec / hr2 - sec) = 6,480 km / hr2 Average speed during the 10 seconds = (36 + 54) / 2 = 90/2 = 45 km/hr Distance = (average speed) x (time) = (45 km/hr) x (10 sec) x (1 hr / 3,600 sec) = (45 x 10 / 3,600) (km - sec - hr / hr - sec) = 0.125 km = 125 meters
How many km is in 360 meters?
360 m= 0.36 Km
How quickly can a Ferrari cover 2km?
At 300 km/hr steady-state (i.e., top speed of a 360 Modena) it will cover 83.3 m/s. To cover 2 km, it will therefore require 24 sec.
How do you convert a speed of 73.5 km hr to m sec?
73.5 km/hour = 73500 meters/hour = 73500/3600 meters/sec = 20.4166 meters/sec
How long does it take a wave to travel 2000 km?
In a solid such as rock, the primary wave can travel at 5 km/sec; it would take 400 seconds, or about 6.7 minutes to travel 2,000 km. If traveling through water, the wave travels at about 1.45 km/sec and would need 1,379 seconds (23 minutes) to travel 2,000 km.
How long would it take to travel 360 km at 40 km per hour?
360 ÷ 40 = 9 hours (Note: every hour you will have travelled 40 km.)
How many kilometer minutes are in a kilometer second?
1 minute =60 sec so, 1 km min =60 km sec
Is unit km per hour per second same as km per second per hour?
No. The value km/hr is a speed. The value km/sec/hour is acceleration (how many km/sec do you gain each hour).
