Dave is walking from the back of a train to the front of the train at a rate of 6

1 answer:

monitta2 years ago

6 0

48 km/hr. Because the trains speed remains constant and is unaffected to Dave’s speed and Dave’s speed will remain relative to the trains speed. Taken that, when Dave is moving 0 km/hr he is moving at 42km/hr. So his speed must only add to that.

You might be interested in

An athlete runs a 100 m race in 10 seconds against a friction force of 100N. How do I work out his power output?

Rashid [163]

They seem to cancel each other out which is odd

6 0

3 years ago

Which wind blows 30 latitude in both hemisphere almost to the equator

andriy [413]

Trade winds
Hope it help

7 0

2 years ago

Ну car has 4 wheels is a observation. * 1 point O Quantitative Qualitative

sergiy2304 [10]

Quantitative because it tells you how many wheels

7 0

3 years ago

What is the standard Hz rate (cycles per second) in the US? 20 Hz 80 Hz 60 Hz 50 Hz

dexar [7]

80 Hz It's the right one

8 0

2 years ago

As long the sun will be in the red giant? Question about time period, not when

steposvetlana [31]

It will be a red giant for about 5 billion years

6 0

3 years ago