# While a 1000kg car was traveling 50m/s, the brakes are applied to slow it down to...

###### Question:

While a 1000kg car was traveling 50m/s, the brakes are applied to slow it down to 10m/s, what is the total work done on the car. A) 120,000 J B) 1200 kJ C) -120,000JD -1200 kJ E) None of the above vf I A constant force F is applied for 6 seconds to change the particle's velocity from vi to vy. Determine the force F if the particle's mass is 6 kg. A) (17.3 j) N C) (-17.3 j) N B) (20 i +17.3j)N D) (-20 i -17.3j) N E) None of the above V=10 m/s @ t2 = 8 s V=20 m/s @ tz = 2 s Impulse by an external force applied on a rigid body can cause change in A) Linear momentum C) Angular momentum B) No change in momentum D) Both Linear and Angular momentum E) None of the above

#### Similar Solved Questions

##### Two towns, Besiktas and Sariyer are going to raise a fund together to build a new...
Two towns, Besiktas and Sariyer are going to raise a fund together to build a new public library. Suppose Besiktas will raise B million Turkish Liras and Sariyer will raise S million Turkish Liras. B has exponential distribution with rate 1.1 and S has exponential distribution with rate 1.7. Suppose...
##### What do fundamental analysts search for in stocks a. That they are currently trading at prices...
What do fundamental analysts search for in stocks a. That they are currently trading at prices higher or lower than their real value b.A crossover above a moving average c. A positive RSI indication d. All of the above...
##### How do you use the second fundamental theorem of Calculus to find the derivative of given int cos(t) / t dt  from [3, x]?
How do you use the second fundamental theorem of Calculus to find the derivative of given int cos(t) / t dt  from [3, x]?...
##### 29. A company requires the Treasurer's secretary open the mail and photocopy checks The photocopies are...
29. A company requires the Treasurer's secretary open the mail and photocopy checks The photocopies are then sent to the Acoounts Receivable clerks for posting to customer accounts. The cashicr eceives the chocks from the seeretary, prepares the hank deposit and delivers it to the bank. Which co...
##### The population of Nigeria was about 140 million in 2008 and the exponential growth rate was 2.4% per year. How do you write an exponential function describing the population of Nigeria?
The population of Nigeria was about 140 million in 2008 and the exponential growth rate was 2.4% per year. How do you write an exponential function describing the population of Nigeria?...
How many grams of each of the following substances willdissolve in 100 ml of cold water?Ce(IO3)4, RaSO4,Pb(NO3)2,(NH4)2SeO4...
##### 1. [1.5 Points] The pictures below are motion diagrams tracing the motion of a particle over...
1. [1.5 Points] The pictures below are motion diagrams tracing the motion of a particle over five time steps. You should think of them as strobe pictures or frame-by-frame videos, where the motion is captured at five equally spaced times. If the object could be experiencing 0 force, circle “YE...
##### Drood muid MATCHING 9-1: KEY TERMS AND DESCRIPTIONS Match each key term with the best description....
Drood muid MATCHING 9-1: KEY TERMS AND DESCRIPTIONS Match each key term with the best description. Key Terms Descriptions 1. A-line A. Abnormal accumulation of fluid in the tissue the tissues B. Blood loss to the point where life cannot be Analyte sustained AV shunt/fistula/graft C. Catheter placed ...
##### 1) Calculate the value of the base current IB. (in μA) 2) Calculate the value of...
1) Calculate the value of the base current IB. (in μA) 2) Calculate the value of the base collector current IC. (In mA) 3) Calculate the value of the collector-emitter voltage VCE. (In V) Required information In the circuit below: RB = 820 kN, Vcc = 12 V, RC = 3 kN2, and Bdc = 100. Note: The tra...
##### True or fasle: there is a lot of cross-sectional variation in debt-equity ratios, but they do not vary systematically across industries.
true or fasle: there is a lot of cross-sectional variation in debt-equity ratios, but they do not vary systematically across industries....
Current Attempt in Progress Izabela Sunland opened a medical office under the name Izabela Sunland, MD, on August 1, 2021. On August 31, the balance sheet showed Cash $3.000: Accounts Receivable$2.000; Supplies 5517. Equipment 57.100 Accounts Payable $4.810; Note Payable$3.000, and I. Sunland, Cap...