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
Dahasolnce [82]
3 years ago
7

An airplane starts at rest and accelerates down the runway for 25 s. At the end of the runway, its final velocity is 75 m/s east

. What is its acceleration?
Physics
1 answer:
elena-s [515]3 years ago
7 0

Answer

3m/s²

Explanation

u=o

t=25s

v=75m/s

from Newton's first law of motion,

v=u+at

75=0+a(25)

75=25a

a= 75/25

a=3m/s²

You might be interested in
What is one way to store a lot of potential energy in the field between two charged objects?
Alekssandra [29.7K]

Answer:

Explanation:

Two charged particles will vary in energy as we alter the distance between them.

3 0
3 years ago
What is a greater force 10 Newtons or 5lbs?
Alexxandr [17]
5lbs is greater.
Hope that helps!
7 0
3 years ago
Read 2 more answers
Which of the following is a heterogeneous mixture? A. salt B. dye in water C. sugar water D. a garden salad
dedylja [7]
D garden salad : )

A heterogenous mixture can be easily taken apart visually/physically
7 0
3 years ago
A 2-kg toy car accelerates from 0 to 5 m/s2. It
yan [13]
10 joules of work is done by the object
8 0
3 years ago
If a weight hanging on a string of length 5 feet swings through 5^\circ on either side of the vertical, how long is the arc thro
Zielflug [23.3K]
<span>First we can find the circumference of the whole circle with a radius of 5 feet. circumference = 2 pi radius circumference = (2 pi) (5 feet) circumference = (10 pi) feet From one high point to the other high point, the string moves through an angle of 10 degrees. Since a full circle is 360 degrees, this angle is 1/36 of a full circle. Therefore, the arc length is 1/36 of the whole circumference. arc length = (1/36) (circumference) arc length = (1/36) (10 pi) feet arc length = 0.873 feet</span>
7 0
3 years ago
Other questions:
  • A 0.134-A current is charging a capacitor that has square plates 6.00 cm on each side. The plate separation is 4.00 mm. (a) Find
    7·1 answer
  • A mosquito flying over a highway strikes a windshield of a moving truck. Compared to the magnitude of the force of the truck on
    7·1 answer
  • Which type of wave would actually slow down when moving from the air into the ocean?
    12·2 answers
  • The impulse given to a ball with mass of 4 kg is 16 N s. If the ball starts from rest, what is its final velocity?
    13·1 answer
  • During a golf drive, the angular velocity of the driver is 20 rad/s just before impact with the golf ball. If the distance from
    6·1 answer
  • A car heading north collides at an intersection with a truck heading east. if they lock together and travel 28 m.s at 46 degrees
    15·1 answer
  • Ms. PB is pushing Mr. Rigney in a wheelchair with a force of 10 N East, while Mr. Rigney is using his arms to
    9·1 answer
  • What is happening in the first part of this picture?
    13·1 answer
  • What do you wish you had learned is Digital Citizenship class?
    10·1 answer
  • The water hose at your home outputs 24 gallons of water a minute. how many cubic centimeters per second does the hose output? th
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!