Question: On a highway, a car accelerates at a constant rate of 2.38 m/s2. How long will it take to change from 70 km/h to 116

On a highway, a car accelerates at a constant rate of 2.38 m/s2. How long will it take to change from 70 km/h to 116 km/h?A car starts at rest and then accelerates at a constant rate over a distance of 14.6 m. In how much time will it take to reach a velocity of 6.4 m/s? Express your answer in seconds

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Assume that the axial load P applied to the lap joint is distributed equally among the three 20-mm-diameter rivets. What is the maximum load P that can be applied if the allowable stresses are 40 MPa...

Help showing work please 2. While coming to a stop, a car leaves skid marks 120 m long on the highway. Assuming the car slows down at a rate of 6.2 m/s2, how long does it take for the car to come to...

Need help showing work please 2. While coming to a stop, a car leaves skid marks 120 m long on the highway. Assuming the car slows down at a rate of 6.2 m/s2, how long does it take for the car to...

Directions: Solve the following problems. 1. A car in front of the school goes from rest to 27 m/s in 3.0 seconds. What is its acceleration (assuming it is constant)? 2. A rocket starts from rest and...

An object moves along the x axis according to the equation x = 3.75t - 2.00t + 3.00, where x is in meters and t is in seconds. (a) Determine the average speed between t = 1.80 s and t = 3.50 s. 14.5...

Quantifying motion if you could, can you explain it in easy terms please? A golf ball starts with a speed of 2 m/s and slows at a constant rate of 0.5 m/s2. what is its velocity after 2 s? Review...

I need help asap. Thankyou in advance I. Convert the following. Show all necessary solutions. 1. 67 miles = cm(centimeter) 2. 34ft Km(Kilometer) 3. 50 yards = mm(millimeter) 4. 100 ,000m =...

Anew-car owner wants to show a friend how fast her sports car is. The friend gets in his car and drives down a straight, level highway at a constant speed of 60 km/h to a point where the sports car...

Acceleration: Instantaneous and Constant Practice Sheet Show your work. No work shown, NO CREDIT. A race car's velocity increases from 4.0 m/s to 36 m/s over a 4.0 s time interval. What is its...

Question 25 (1 point) 20 seconds after starting from rest, a freely falling object on Earth will have a speed of about m/s. Your Answer: Answer Question 26 (1 point) A 7 kg mass at Earth's surface...

SPH Date: 3U Kinematic Equations Worksheet 1. A car accelerates at 2.0 m/s'[W]. If the car's initial velocity is 31 m/s [E], what is its final velocity 3.5 s later? (24 m/s [E]) 2. A ball is rolled...

). 60C glycerin flows over a 15m long flat plate with temperature of 20C. The velocity of glycerin is 10m/s. Determine the total drag force and the rate of heat transfer per unit width of the entire...

It has been said that the concept of opportunity cost is central to economics and economic thinking. Understanding opportunity cost will help an entrepreneur determine the true value of decisions....

This is identified as internal controls in plac eto prevent or detect the risk of misstatment. ' 1 . ( i ) Cash at bank Assign different people to handle, record, and reconcile cash Do monthly bank...

The Creekside Inn is a restaurant that specializes in southwestern style meals in a moderate price range. Terry Ducasse, the manager of Creekside, has determined that during the last two years the...

Martin sells a stock investment for $26,000 on August 2, 2015. Martin's adjusted basis in the stock is $15,000. a. If Martin acquired the stock on November 15, 2014, calculate the amount and the...

In December, Sara's Sodas produced 3.8 million liters of the beverage. Manufacturing overhead was $1,350,000 and the cost per liter was $0.45. Labor costs were 20 percent of materials cost. Required...

For each of the following independent situations, indicate the reason for and the type of financial statement audit report that you would issue. Assume that all companies mentioned are private...

The balance sheet of Kishwaukee Corporation as of December 31, 2014, is as follows. Note 1: Buildings are stated at cost, except for one building that was recorded at appraised value. The excess of...

Which of the following is not an advantage of the Hong Kong-US dollar peg arrangement? Assure convertibility & hence increase public confidence. Provides a balance of payment adjustment mechanism....

a. Cover the screen with a towel or newspaper and try to identify the style of one or two persons, using voice only.

4. You have been given the opportunity to complete an online assessment of your communication style (see page 64). After completion of this assessment you were provided with a profile that indicates...

3. It is not a good idea to put a label on someone and then assume the label tells us everything about the person. As Eric attempts to build rapport with Ms Perez, what other personal characteristics...