What distance does the car cover in the first 4.0 seconds

Assignment Help Physics

Reference no: EM1322280

Q1. A car in stop-and-go traffic starts at rest, moves forward 18 in 8, and then comes to rest again. What distance does the car cover in the first 4.0 seconds of its motion?

Q2. The distance to the Andromeda Galaxy is estimated at about 2 ´ 106 light years. A light year is distance travelled by light in one year; if the speed of light is 3 ´ 108 m/s, about how far is it from our galaxy to Andromeda? (1 year = 3.15 ´ 107 s)

Reference no: EM1322280

Questions Cloud

Anova table for partial regression model : Can you test the significance of the relationship between physical activity level and systolic blood pressure, adjusting for age, and weight, given the ANOVA table above?

What are the values of the following products : A charge of -4 nC is at the origin and a second charge of 14 nC is at x = 3.00 m. Find out the magnitude and direction of the electric field halfway in between two charges.

The difference between mass and weight : What is the difference between mass and weight? On earth, what is the weight of a 1 kg mass?

Background on the types of cyber crime : Identify the various cyber crimes that would apply in a business setting? Provide a scenario by way of example that will demonstrate to your colleagues a situation that might occur and explain how it should be managed to protect the business.

What distance does the car cover in the first 4.0 seconds : The distance to the Andromeda Galaxy is estimated at about 2 ´ 106 light years. A light year is distance travelled by light in one year; if the speed of light is 3 ´ 108 m/s, about how far is it from our galaxy to Andromeda? (1 year = 3.15 ´ 107 s..

Estimating r-square from the regression equation : A partial computer output from a regression analysis as follows. The regression equation is:

How long does it take to make the complete trip : Evaluate with the strength of the earth's gravity at its surface, how much weaker is gravity at a distance of 10 earth's center.

What maximum upward acceleration can it give the elevator : A motorist drives south at 22 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.40 min, and finally travels northwest at 30 m/s for 1.00 min. For this 6.40 min trip, find out the following values.

Regression analysis with prediction intervals : Describe the difference in the fit provided by the two estimated regression equations.

User Account

All Pages