A car traveling at 10 m/s hits the brakes and comes to a stop in 12 m. What is the car's stopping distance if the speed is doubled?
A car traveling at 10 m/s hits the brakes and comes to a stop in 12 m. What is the car's stopping distance if the speed is doubled?
I would like to know the simplest way to work this out step by step :)
A person with a mass of 60.0 kg is traveling at 18 m/s. a) How much kinetic energy does this person have? b) How much work is required to stop the person? c)...
1) I did time=distance/speed. my sum was 170/35=time. My answer was 4.85714. How do i show that in hours and the nearest minute? 2) Again, i used the same formula for another question...
How long does it take (in minutes) for light to reach Venus from the Sun, a distance of 1.184 × 108 km? Light travels at 2.998 × 108 m/s through space. Using this value, determine how...
find all points having an x-coordinate of 4 whose distance from the point (-4,2) is 10
at 40 miles per hour, how many minutes would it take to travel 12 miles. show all workings
The Cunninghams are moving across the country. Mr. Cunningham leaves 2.5 hours before Mrs. Cunningham. If he averages 40 mph and she averages 65 mph, how long will it take Mrs. Cunningham to overtake...
Problem: A stone is dropped into a deep, well. You don't see the stone hit the water, but you hear it splash 4 seconds after it's dropped. What is the distance from the top of the well to the surface...
distance problem
Driving at 75m/s, you hit the brakes on your new car, accelerating at a rate of -20m/s. How long will it take the car to come to rest? Show work (Acceleration or Average Speed)
A frog is climbing oht of a well that is 11 feet deep. The frog can climb 3 feet per hour but then it rests for an hour, during which it slips back one foot. How long will it take for the frog to...
Use the fact that distance equals speed times time.
A common track event is the 4x100m relay, where each athlete each run 100m and passes a baton to the next runner who then runs 100m, and so on until all four runners have gone. The runners receiving...
Your new car can go 0-90 m/s in 5 seconds. What is your car's acceleration? Show work (Average Speed or Acceleration)
Riding your bike, you can accelerate at a rate of 2m/s^2. If you start from rest, how long will it take to reach a speed of 20m/s? Show work (Average Speed or Acceleration)
The distance (in miles) traveled when driving at a certain speed s for 27 hours, then driving 15 miles/hour faster for another hour. Express the distance in terms of s.
Lito can get to his office,which is 14 mi away, by riding a bus for 30 min and walking for 30 min. When he wants more exercise, he gets there by riding the bus for 25 min and walking for 1 h. What...
When he runs against the wind, Ricky can run 16 km in 2 h. With the wind, he can run 5/4 of this distance in 2h. Find Ricky's running rate and the rate of the win. Assume that both are constant....
trip consisted of train ride and car ride. Care went 54 miles and hour while the train went 73 mph. The trip lasted 8 hours. How far was the trip?