This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 1000 kg sports car accelerates from zero to 25 m/s in 6.25 s. What is the average power delivered ... (Read 91 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jul 28, 2018
A 1000 kg sports car accelerates from zero to 25 m/s in 6.25 s. What is the average power delivered by the automobile engine?
 a. 20.8 kW
  c. 41.7 kW
  b. 30.3 kW
  d. 50.0 kW

Question 2

Two point charges, separated by 15 cm, have charge values of +2.0 C and -4.0 C, respectively. What is the value of the mutual force between them? (ke = 8.99  109 Nm2/C2)
 a. 8.0  10-12 N
  c. 320 N
  b. 3.6  10-8 N
  d. 3.2 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Eazy416

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

D


MGLQZ

  • Member
  • Posts: 579
Reply 2 on: Jul 28, 2018
:D TYSM

Perkypinki

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Light-Gathering Power Light-Gathering Power
When the United States gets stuck over a controversial issue—usually something a divided Congress ca When the United States gets stuck over a controversial issue—usually something a divided Congress ca
Average national IQs according to IQ and Global Inequality Average national IQs according to IQ and Global Inequality
Are these the correct answers for finding the derivative using the power rule? Are these the correct answers for finding the derivative using the power rule?
Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ... Determine the mass percent of Fe3+ in a 0.546g sample of iron ore, if 22.40 mL of a 0.1000 M ...
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Video: Introduction to Sickle Cell Anemia

For a complete list of videos, visit our video library