physics

on a trip a car covers 42.3 miles in 40.0 minutes. find the average velocity in m/s and km/hr

  1. 👍 0
  2. 👎 0
  3. 👁 94
asked by roger
  1. V = 42.3mi/40min * 1600m/mi * 1min/60s =
    28.2 m/s.

    V = 42.3mi/40min * 1.6km/mi * 60min/h =
    101.5 km/h.

    1. 👍 0
    2. 👎 0
    posted by Henry

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    Ms.abbot went on a road trip. The trip was 792 miles and the average price of gasoline was $1.30 per gallon. What information is needed to to find the amount spent on gasoline for the trip? A. Number of hours the trip took B.

    asked by Mathisthebest on April 13, 2011
  2. Physics

    a car travels 59.78 miles east in 89.67 minutes, then 89.67 miles north in 59.78 minutes, and then 29.89 miles at 59.78 degrees west of south in 149.45 minutes. whats the magnitude of the car's average velocity in miles per

    asked by Autumn on September 7, 2009
  3. science

    A race car travels northward on a straight, level track at a constant speed, traveling 0.777 km in 16.6 sec. The return trip over the same track is made in 21.7 sec. What is the average velocity of the car for the FIRST leg of the

    asked by Anonymous on February 5, 2012
  4. Physics

    1. A car undergoes a displacement of 500m due east, followed by another displacement due south of 1200m. a)Calculate the total distance traversed by the car d1+d2=total distance 500+1200=1700m b) Calculate the total displacement

    asked by Steve on March 1, 2016
  5. Physics

    A car accelerates from rest at 2.3m/s^2 for 18 seconds, then decelerates to 15 m/s over 301 meters. A) How fast is the car moving at 18seconds? (Is it 2.3 m/s^2) B) How far does the car travel over the entire trip? (The m/s and

    asked by Emily on September 2, 2014
  1. Physics

    a car travels 59.78 miles east in 89.67 minutes, then 89.67 miles north in 59.78 minutes, and then 29.89 miles at 59.78 degrees west of south in 149.45 minutes. whats the magnitude of the car's average velocity in miles per

    asked by Autumn on September 7, 2009
  2. Physics

    A car travels along a straight stretch of road if receipts for 13.6 miles at 55 mph than 25.8 miles at 48 mph and finally 43.1 miles at 33 mph what is the cart average velocity during the entire trip answer in units of miles per

    asked by Anonymous on September 13, 2017
  3. Physics

    You drive a car 1400 to the east, then 2400 to the north. The trip took 3.0 minutes. What was the direction of your average velocity? What was the magnitude of your average velocity? For some reason I seem to be lacking ability to

    asked by Patricia on September 8, 2009
  4. Physics

    A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the first part, she rides for 22 minutes at an average speed of 6.50m/s. During the second part, she rides

    asked by Angie on September 29, 2012
  5. Algebra

    You commute 56 miles one way to work. The trip to work takes 10 minutes longer than the trip home. Your average speed on the trip home is 8 miles per hour faster. What is your average speed on the trip home? I got to this point

    asked by JIM on September 24, 2007

More Similar Questions