1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
viktelen [127]
3 years ago
9

An object has an average acceleration of + 6.24 m/s ^ 2 for 0.300 s . At the end of this time the object's velocity is + 9.31 m/

s . What was the object's initial velocity?
Physics
1 answer:
swat323 years ago
5 0

Answer:

initial velocity = 7.44 m/s   (3 s.f.)

Explanation:

a = 6.24 m/s²     t = 0.300 s     v = 9.31 m/s       u = ?

                               v = u + at

                       9.31 = u + (6.24 x 0.300)

                             9.31 = u + 1.872

                                    u = 7.438

                                    = 7.44 m/s       (3 s.f.)

Hope this helps!

You might be interested in
6.
Leokris [45]

Answer:

2

Explanation:

It is simple coman sense

7 0
3 years ago
A mechanic jacks up the front of a car to an angle of 8.0° with the horizontal in order to change the front tires. the car is 3.
Zina [86]
<span>First draw a free-body diagram. Torque T = Force F x Distance d where force is the component of gravitational force g and d is the lever arm distance to the pivot point. Since the pivot point is at the back tire we subtract that from the length of the car resulting in d = 1.12 - 0.40 = 0.72 meters = d. We are interested in the perpendicular component of the force exerted on the car jack so use sin 8 degrees then T=1130 kg x 9.81 m/s^2 x sin(8 degrees) x0.72 m = 1,110.80 Newton-meters</span>
5 0
4 years ago
Security is a major concern now that computers play such a large part in healthcare. To address this concern, as well as others
Fed [463]
The correct answer is C. HIPAA

This is the acronym for <span>Health Insurance Portability and Accountability Act. This was done to prevent illegal disclosing of data which was stored in computers and was passed in 1996 when it was signed by the then incumbent president Bill Clinton.</span>
6 0
4 years ago
Read 2 more answers
Roberta is going over the form with a patient; the form includes such information as the name of the patient, the
velikii [3]

Answer:

encounter form

7 0
4 years ago
Select all that apply so it’s not just one answer. please and thanks :))
qwelly [4]
Using sources that are peer reviewed
7 0
3 years ago
Other questions:
  • Locate the element helium (He) on the periodic table. What is the period number in which helium is found? What is the group name
    11·2 answers
  • Toma is almost five years old. As he was struggling to learn to tie his shoes, his parents became exasperated with him and bough
    5·1 answer
  • 16. A 6 kg block is falling toward a spring located 1.8 m below. If it has a speed of 4 m/s at first,
    9·1 answer
  • how fast should a 250g mouse run so that it can have the same momentum as a 3ton (1metric ton= 1000kg 1g=0.001kg) can a mouse re
    13·1 answer
  • What occurs with the doppler effect are changes in _____. view available hint(s) what occurs with the doppler effect are changes
    9·2 answers
  • A ball is thrown at a 60.0° angle above the horizontal across level ground. It is released from a height of 2.00 m above the gro
    10·1 answer
  • Elements with low specific heat values have which characteristic?
    7·2 answers
  • Halla el mínimo común múltiplo de 8​
    7·1 answer
  • The photo shows a clay pot being made on a spinning potter's wheel. What
    14·1 answer
  • 4. And why do some producers try to block imports?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!