Speed is a scalar, velocity is a vector and so the direction of motion is important for velocity. Total distance travelled = 3km + 4 km = 7 km Total time taken = 3/5 hours + 4/3 hours = (9+20)/15 = 29/15 hours Average speed = 7 / (29/15) = 7*15/29 = 3.6207 km per hour. Final location = 3 km E + 4 km N = 5 km away from the starting point (by Pythagoras) in the direction 53.13 degrees = arctan(4/3). So average velocity = 5 / (29/15) = 5*15/29 = 2.5862 km per hour in the direction given above.
29 km per hour.
The first thing to do when answering this question is to make sure that the units are consistent. There are 1000m in a km, so to convert km to m you need to multiply by 1000. In this case, 0.0029km x 1000 = 2.9m. So the question is asking "is 29m greater than 2.9m?" It is clear that the answer is yes.
314 miles = 505,334 km 70 mp/h = 112,654 km/h 505334 m/ (112,654 /3.6) = 16148,90 seconds = 269,14 minutes = 4 hours, 29 minutes and 8,4 seconds
4 km + 350 km = 354 km = 350,000 metres
One Astronomical Unit (AU) is the average distance between the earth and the sun, 149,600,000 km. 29 AU = 29 x 149,600,000 km = 4,338,400,000 km
17.98 miles The conversion formula to arrive at the answer:29 km* 1 mi 1.609344 km = 18.01976457 mi
1.802 miles.
0.3412
First, I assume you are referring to km-- kilometers-- rather than kg. Kg is the abbreviation for kilograms, which is used when measuring the weight of something. Km refers to distance. One km = 0.6 miles. 29 km equals 18.0198 miles.
29 km
49.6 miles per hour or 79.8 km/hr
Speed is a scalar, velocity is a vector and so the direction of motion is important for velocity. Total distance travelled = 3km + 4 km = 7 km Total time taken = 3/5 hours + 4/3 hours = (9+20)/15 = 29/15 hours Average speed = 7 / (29/15) = 7*15/29 = 3.6207 km per hour. Final location = 3 km E + 4 km N = 5 km away from the starting point (by Pythagoras) in the direction 53.13 degrees = arctan(4/3). So average velocity = 5 / (29/15) = 5*15/29 = 2.5862 km per hour in the direction given above.
29 km per hour.
29 people per sq. km.
The Grand Canyon is the largest canyon in the world. It is located in Arizona and is 446 km long, 29 km wide, and up to 1.83 km deep.
Answer: 2.9 mi. = 4.66709 kmThe formula to convert miles to km2.9 mi*63360 in1 mi*2.54 cm1 in*1 km100000 cm=4.6670976 km