A bicyclist is finishing his repair of a flat tire

Assignment Help Physics
Reference no: EM13556424

A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of 3.5 m/s . Two seconds later the bicyclist hops on his bike and accelerates at 2.4m/s2 until he catches his friend. How much timedoes it take until he catches his friend (after his friend passeshim)? What is his speed when he catches up? How far has he traveled in this time?

Reference no: EM13556424

Questions Cloud

Estimate what is the minimum thickness of the film : A thin film of plastic (n = 1.43) coats a piece of glass (n = 1.6). What is the minimum thickness of the film for which 500 nm light does not reflect off of it
What kind of mirror would do this job : An inspector wants a mirror that produces an upright image with magnification of 7.5 when it is located 14.0 mm from machine part. What kind of mirror would do this job
What is pilots apparent weight at top of the loop-the-loop : A pilot, whose mass is 85.0 kg, makes a loop-the-loopin a fast jet. Assume that the jet maintains a constant speed of105 m/s and that the radius of the loop-the-loop is 0.393 km
What is average acceleration of airplane during this time : An 1100 kg airplane starts from rest; 7.1s later it reaches its takeoff speed of 40m/s. What is the average acceleration of the airplane during this time?
A bicyclist is finishing his repair of a flat tire : A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed of 3.5 m/s . Two seconds later the bicyclist hops on his bike and accelerates at 2.4m/s2 until he catches his friend. How much timedoes it take until h..
Brought from infinity and fixed to a straight line : Four identical charges (+1.6 μC each) are brought from infinity and fixed to a straight line. Each charge is 0.32 m fromthe next. Determine the electric potential energy of this group.
What is the boats average speed : Starting from rest, a boat increases its speed to4.12 m/s with constant acceleration. What is the boat's average speed? If it takes the boat 4.62 s to reach this speed, how far has it traveled?
Block of mass msits on inclined plane : A block of mass Msits on an inclined plane (angle θ). The mass of the block is 3.0kg and the coefficient of static friction isμs.
Corner without losing traction and sliding off the road : You are driving your new 911 turbo Porsche on river road (no police). You enter a curvewith a radius of 100m on a flat road. How fast can you drive intothe corner without losing traction and sliding off the road if the coefficient of static friction ..

Reviews

Write a Review

Physics Questions & Answers

  Explain and sketch the ph curve for the titration

After completing the calculations below, sketch the pH curve for the titration of 25.0 mL of 0.200M solution of a weak acid, HA = (Ka = 6.0 x 10^-7), with 0.200M KOH. Indicate the pH at (a) the beginning of the titration

  How many oscillations are made by the block in this time

For a damped simple harmonic oscillator, the block has a mass of 2.2 kg and the spring constant is 13 N/m. The damping force is given by -b(dx/dt), How many oscillations are made by the block in this time

  How much time does the stone take to reach the ground

How much time does the stone take to reach the ground.

  Determine what is the magnification of the object

Determine the image distance for an object d0 = 5.100 cm from a diverging lens of radius of curvature 4.080 cm and index of refraction 1.800. What is the magnification of the object

  What is the magnitude of the average current in this region

Suppose that a particle accelerator is used to move two beams of particles in opposite directions. In a particular region, electrons move to the right at 7130 m/s, what is the magnitude of the average current in this region

  What is the total linear acceleration of the car

A car is going around a corner with a radius of 68 m. At one instant, its speed is 19 m/s and its speed is increasing at a rate of 3.2 m/s^2. What is the total linear acceleration of the car

  How thick is the wall of my sphere

If i have a hollow copper sphere that has an outer diameter of 20.00 cm that is floating so that everything is just submerged in a bucket of water

  Find how high above the water is the center of the hoop

A dolphin jumps with an initial velocity of 12.5 m/s at an angle of 36.0° above the horizontal. how high above the water is the center of the hoop

  What is the mass of the aluminum chunk

A student drops two metallic objects into a 120-g steel container holding 150 g of water at 25°C. What is the mass of the aluminum chunk

  Find out the weight and the angle needed

The leg and cast weigh 220 N. find out the weight and the angle needed so that no force is exerted on the hip joint by the leg plus the cast.

  Determine the maximum value of the current

An ac generator emf is = m sin d t, with m = 26.4 V and d = 301 rad/s. It is connected to a 15.4 H inductor. What is the maximum value of the current

  Comment on the difference between force and torque

Close a door by pushing on the doorknob. Close the door again using approximately the same force but applying it 5 centimeters away from the hinges. Try again by applying the force on the edge of the door in a direction pointing toward the hinges. Su..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd