Table of Contents
- 1 What is the average velocity in km HR If a car travels from A to B with 60 km HR and B to a backwards with 70 km HR?
- 2 What is the average velocity of a car at rest then moved 80 km east in 2 hours?
- 3 What is the ratio of speed of the car in situations a B and C?
- 4 How do you find the average speed from the total velocity?
- 5 How do you calculate the speed of a car on the road?
What is the average velocity in km HR If a car travels from A to B with 60 km HR and B to a backwards with 70 km HR?
➡Average velocity = 75km/h.
What is the average velocity of a car that moves 60 km in 3 hours?
Answer: 20 km/h.
What is the average velocity of a car at rest then moved 80 km east in 2 hours?
The correct answer is 40 km/h. Distance travelled by car = 80 km. Then, Velocity is the distance travelled per unit of time.
What is the velocity of a car?
The standard unit of velocity magnitude (also known as speed ) is the meter per second (m/s). If you are driving the car, the velocity of the car relative to your body is zero. If you stand by the side of the road, the velocity of the car relative to you is 20 m/s northward.
What is the ratio of speed of the car in situations a B and C?
Therefore the ratio of the speed of car in situation A, B and C = 2cm/s : 1 cm/s : 4 cm/s = 2 : 1 : 4 .
How fast does a car travel from a to B?
A car travels from A to B with 40 Km/h and returns from B to A with 60 Km/h. Its average speed during the whole journey is 48 km/h 50 km/h
How do you find the average speed from the total velocity?
Suppose the distance between A and B is 90 km. Then: NB – note that the average speed is the total distance traveled divided by the total time used. The total velocity uses the net distance traveled which is zero (0). Averaging the individual speed results in the wrong answer
What is the average speed per hour of a car?
Coming back he drives at 60kms an hour which is 1km per minute so it would only take 40 minutes. So total journey is 80kms, total time is 1hr 40 mins, hence average speed per hour is 48 minutes. A car travels from position A to position B with a speed of 60 km/hr and from B to A with a speed of 40 km/hr.
How do you calculate the speed of a car on the road?
if you are in a plan going 140 miles an hour how do you make observation from an airplane to determine the speed of a car on the road. needing speed = distance /time. Distance = speed x time. Time = distance/speed.