### What is the magnitude of the cars acceleration

Assignment Help Physics
##### Reference no: EM13524112

A car is traveling around a horizontal circular track with radius r = 190.0 m as shown. It takes the car t = 59.0 s to go around the track once. The angle ?A = 34.0° above the x axis, and the angle ?B = 62.0° below the x axis.

1) What is the magnitude of the car's acceleration?

2) What is the x component of the car's velocity when it is at point A

3) What is the y component of the car's velocity when it is at point A

4) What is the x component of the car's acceleration when it is at point B

5) What is the y component of the car's acceleration when it is at point B

6) As the car passes point B, the y component of its velocity is (decreasing/ constant/ or increasing)?

#### Questions Cloud

 Determine the direction of the total force : Two point charges are located on the y-axis as follows: one charge = -1.35 located at -0.555 , and a second charge = 3.10 at the origin. What is the direction of the total force Define organic or inorganic reagents : How could you synthesize ethyl-(E, E)-5-phenyl-2, 4-pentadieneoate via a Wittig reaction, using benzaldehyde as your carbonyl compound and any other necessary organic or inorganic reagents Prepare a classified statement of financial performance : Prepare a classified statement of financial performance for 2012 and 2013 - prepare a classified statement of financial position for 2012 and 2013 Explain oxidation-reduction reaction in acidic solution : Balance the following oxidation-reduction reaction, in acidic solution, by using oxidation number method or the half-reaction method. KClO3 + HBr = Br2 + KCl +H2O What is the magnitude of the cars acceleration : A car is traveling around a horizontal circular track with radius r = 190.0 m as shown. It takes the car t = 59.0 s to go around the track once. What is the magnitude of the car's acceleration Evaluate the ph of solution containing imidazole : Calculate the pH of a 100 ml solution containing 1.00 g of imidazole (FM 68.08) and 1.00 g imidazole hydrochloride (FM 104.54). pKa of imidazole is 6.993. How many ml of 1.07 M HClO4 should be added to 1.00 g of imidazole to give a pH of 6.993 Explain how the business would benefit : Explain how the business would benefit from information created and knowledge kept in their information system. Find how far from the dock does the boat reach the child : A child is in danger of drowning in the Merimac river. The Merimac river has a current of 3.1 km/hr to the east. How far from the dock does the boat reach the child Discuss the quality implications of your results : Discuss the quality implications of your results

### Write a Review

#### How fast is the center of mass of the two-stonesystem moving

A stone is dropped at t = 0. A second stone, with 2 times the mass of the first, How fast is the center of mass of the two-stone system moving

#### Compute the tension in the part of the cord attached to book

A textbook of mass 1.91 kg rests on a frictionless, horizontal surface. compute the tension in the part of the cord attached to the book

#### Find the speed of the bullet when it exits the block

A bullet with a mass of 4.0 g and a speed of 650 m/s is fired at a block of wood with a mass of 9.7×10?2 kg. What is the speed of the bullet when it exits the block

#### Calculate the electrical potential at the center of square

Calculate the electrical potential at the center of the square described as follows: Four charges are placed at the corners of a 20 cm square

#### Compute the speed of the satellite

An artificial earth satellite has a circular orbit of radius 7.10 multiply.gif 106 m in an equatorial plane. Compute the (constant) speed of the satellite

#### Determine the ratio of the sound intensity

Magnitude your response differs from the accurate answer by more than 10%. Double check the calculations. N direction.what is the maximum speed car can have without losing contact with road as it passes this highest point.

#### Determine the childs speed at the lowest point

A 38.0-kg child swings in a swing supported by two chains, each 2.96 m long. The tension in each chain at the lowest point is 438 N. Find the child's speed at the lowest point

#### What is the speed of the box

A 10-kg box is at rest on a horizontal frictionless surface, at the end of an unstretched horizontal spring with constant k=4000 N/m, What is the speed of the box when it passes back through the equilibrium point

#### How much work is done by a pump to slowly compress

How much work is done by a pump to slowly compress, isothermally, 4.80L of nitrogen at 0 degree celcius and 1.60 atm to 2.40L at 0 degree celcius

#### What would be the puck speed after all of the sand is gone

The lower weight is a light bag filled with sand. Assume a pin pokes a hole in the bag and the sand slowly leaks out while the puck is revolving. What would be the puck's speed after all of the sand is gone.

#### Find the ratio of finasl speed of solid to hollow cylinder

Two cylinders have the same radius R = 0.6 m and length 0.6 m, but one is a solid cylinder of massM1 = 4.5 kg, What is the ratio of the final speed of the solid cylinder to that of the hollow cylinder

#### Find the wavelength of the resulting wave on the cable

A steel cable with total length 30 m and mass 100 kg is connected to two poles. find the wavelength of the resulting wave on the cable