What is his average velocity for the entire trip

Reference no: EM13282313

To get to a concert in time, a harpsichordist has to drive 120 miles in 2.09 hours.

(a) If he drove at an average speed of 56.0 mi/h in a due west direction for the first 1.18 h, what must be his average speed if he is heading 30.0° south of west for the remaining 54.6 min? mi/h

(b) What is his average velocity for the entire trip? Magnitude mi/h Direction °

Reference no: EM13282313

Questions Cloud

What is the maximum price you can pay for the car : You want to buy a new car, but you can make an initial payment of only $2,000 and can afford monthly payment of at most $500.

Write a logic expression for g by supposing a and b : Suppose A and B are 3-bit signed-magnitude numbers and A =(A2, A1, A0) and B = (B2, B1, B0). a) Write a logic expression for G, which is true when and only when A > B. b) Write a logic expression for GE, which is true when and only when A ≥ B.

What is the break-even cost per kilowatt-hour : You require a return of 11 percent and use a light fixture 500 hours per year. What is the break-even cost per kilowatt-hour?

Find the velocity of the truck relative to the car : A car is driving directly north on the freeway at a speed of 117 km/h and a truck is leaving the freeway driving 76 km/h in a direction that is 40° west of north

What is his average velocity for the entire trip : To get to a concert in time, a harpsichordist has to drive 120 miles in 2.09 hours. What is his average velocity for the entire trip

Draw the geometric shape defined by the given equation : a) Identify the geometric shape that is formed by plotting the above equation. b) Draw the geometric shape defined by the above equation. c) What is the centerand radius of the shape defined by the above equation

Explain what is the minimum quantity of atmospheric oxygen : What is the minimum quantity (in grams) of atmospheric oxygen required to completely convert 3.77 moles of ethanol into carbon dioxide and water

Find the relation between the values of q1 and q2 : Two pointcharges, Q1 and Q2,are located at (1,2,0) and (2,0,0) respectively. Find the relation between the valuesofQ1 and Q2 suchthat the total force on a test charge atpoint P = (-1, 1, 0) has (a)no x-component, or (b)no y-component.

Define the molar enthalpy of combustion for the compound : A 0.2254 g sample of naphthalene (C8H10, 128.16 g/mol) was burned in a bomb calorimeter with a heat capacity of 2.18 kJ/K, and the temperature increased by 4.16°C. What is the molar enthalpy of combustion for this compound

User Account

All Pages