The climber's speed is 2 km per hour. Velocity, being a vector, requires a direction as well as the speed. The only information on the direction that is provided by the question is "going up", but I somehow doubt that any climber can travel 1 km straight up - in 30 minutes or even a longer time. In fact, there is probably nowhere that you can climb straight upwards for 1 km.
So, there is no proper answer for velocity.
velocity=500 miles per hour
It takes 6 minutes.
That depends entirely at what speed you're travelling !
125 Kilometres - 75 minutes is 1.25 hours.
The train is travelling 1 mile each minute, so you have 4 minutes to get off the track.
The work done by the mountain climber is given by the formula: Work = Force x Distance = 900 N x 100 m = 90,000 Joules. To find the time taken in minutes if the climber used 88 watts of power, you use the formula: Power = Work / Time. Rearranging this, Time = Work / Power = 90,000 J / 88 W ≈ 1023 seconds ≈ 17 minutes.
The person could walk 2.7 kilometers in 30 minutes at a velocity of 1.5 m/s. This is calculated by multiplying the velocity (1.5 m/s) by the time (30 minutes, which is 1800 seconds). 1.5 m/s x 1800 s = 2700 meters = 2.7 kilometers.
There could be many reasons why a climber spends less than 5 minutes on the summit of Mount Everest. These could be: Poor weather Feeling ill Its late in the day
It depends on what speed you are travelling.
60 minutes if you are travelling at 80 miles per hour
It depends on the speed at which you are travelling.
It all depends on the speed at which you are travelling
This depends on how fast you are travelling. To calculate the time required to travel, you can use the following formula: time = distance / velocity For example, if you happened to be travelling at 50 mph, then: t = d / v t = 278 / 50 t = 5.56 hours (or 5 hours and 34 minutes)
depends how fast you are travelling
It depends on how you are travelling.
12 minutes
Travelling at 26 kph, it would take 60 minutes for 26 kilometres.