Question: Part A What average force is required to stop a 1700 kg car in 6.0 s if the car is traveling at 90 km/h ?

Part A What average force is required to stop a 1700 kg car in 6.0 s if the car is traveling at 90 km/h ? Express your answer to two significant figures and include the appropriate units. Enter positive value if the direction of the force is in the direction of the initial velocity and negative value if the direction of the force is in the direction opposite to the initial velocity. HA 0 E ? F = Value Units Submit Request

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!

topic 4 please ans me all and give me right ans. Item 1 1 of 14 Review | Constants Part A What average force is required to stop a 1700 kg car in 7.0 s if the car is traveling at 80 km/h ? Express...

What average force is required to stop a 1500 kg car in 7.0 s if the car is traveling at 90 km/h ?

What average force is required to stop a 1500 kgkg car in 8.0 ss if the car is traveling at 95 km/hkm/h ? Express your answer to two significant figures and include the appropriate units. Enter...

10.0 kg 20.0 kg FIGURE 4-43 Problem 11.\f11. 13. 15. 17. (I) What force is needed to accelerate a sled (mass = 55 kg) at 1.4 m/s2 on horizontal frictionless ice? (I) How much tension must a rope...

1. (I) What force is needed to accelerate a sled (mass = 55 kg) at 1.4 m/s on horizontal frictionless ice? 3. (1) How much tension must a rope withstand if it is used to accelerate a 1210-kg car...

Instruction: i need someone who can answer this correctly. Show your solution if its needed. The masses of the blocks, and their velocities before and after collision are given as shown in the...

1) An 76-kgkg football player traveling 4.4 m/s is stopped in 1.0 s by a tackler What average power is required to stop him? Express your answer to two significant figures and include the appropriate...

Question 1 A ball (m= 0.2kg and V1 = 8 m/s) is moving toward a wall ( V= 0) and after a collision, returns with V2 = 2 m/s ( Opposite direction) a. What is the momentum before and after collision? b....

Can someone help with the questions with the X on them? How do you find the answer, and for the theory questions, explain why? A man riding in an elevator has an apparent weight greater than his...

ANSWER ALL QUESTIONS. BE SURE TO ANSWER 2 -1 C What is the difference between the macroscopic and microscopic forms of energy? 2-2C What is total energy? Identify the different forms of energy that...

Ember Inc. prepared the budget for 2017 assuming a 20% market share based on total sales in the Midwest region of the United States. Required Calculate the market-share and market-size variances for...

Consider the system described by 0 [B][B][B][8- -6 -5 X1 x2 = (a) (4pt) Design a state feedback contoller X1 X2 + U = - [K K 14] X2 . so that the closed-loop damping coefficient is exactly 0.707 and...

Bank regulation often involves capital requirement and liquidity requirement. What are these requirements aimed at ? Group of answer choices Limiting the number of branches a bank can operate....

Select 2 fluids to fill this manometer so that these heights are achieved when Pipe A has a pressure of 50 psi higher than Pipe B. Pipe A is at 3 inches and Pipe B is at 12 inches in the picture...

LO8.4 Describe how time inconsistency and myopia cause people to make suboptimal long-run decisions.

10. What does behavioral economics have to say about each of the following statements? LO8.5 a. Nobody is truly charitablethey just give money to show off. b. America has a ruthless capitalist...

8. In the early 1990s, New Jersey and Pennsylvania both reformed their automobile insurance systems so that citizens could opt for either a less-expensive policy that did not allow people to sue if...