Gamma rays travel at the same speed (in a vacuum) as all Electromagnetic radiation, that is 2.99 792 458 x 108 m/s. There are 1000 metres in a kilometre, making 2.99 792 458 x 105 km/s. Since there are 3600 seconds in an hour gamma rays travel at 1.079252849 x 109 km/hr or 1,079,252,849 km/hr. (roughly a billion)
30km/hr
You can travel 325 miles in five hours driving at a speed of 65 miles per hour (65 mph x 5 hr = 325 miles).
Somewhere between three minutes (if you are traveling in an unlimited hydroplane that can go 320 km/hr) and 16 hours (if you are floating downstream in a rubber raft and the river is flowing at 1 km/hr).
4600 BTU/hr is 1.3481268kW
It takes 1 and a half hour if you drive at the speed of 100 km/hr or 60 miles/hr.
1 Hr
420 mi / 45 MPH = 9.33 hr = 9 hr 20 min
120k/hr times 1 hr = 120 km
@ 60 MPH average, about 21.5 hr
316, 800 ft/hr
1,462.5 miles.
Depends on the velocity. At 834 mph, it takes 1 hr. At 417 mph, it takes 2 hr. At 139 mph, it takes 6 hr. At 1 mph, it takes 834 hr.
it will take about 14 hours by road at 100km per hr
0.02777... seconds.
330mi/(70mi/hr) = 4.71 hr or about 4 hr 45 min.
distance = rate x time time = distance/rate = 300 mi/100 mi/hr = 3 (mi/mi)hr = 3 hr
speed = distance / time, thereforetime = distance / speed= 382 mi / (50 mi/hr)= 7.64 hr (7 hr, 38 min, 24 sec)