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
irina [24]
2 years ago
8

A plane flies with an average velocity of -98 m/s for 45.0 s. What was its displacement

Physics
1 answer:
GaryK [48]2 years ago
7 0

Answer:-4410 m

Explanation:

Displacement = velocity*time

Displacement = -98 m/s * 45 s

Displacement = -4410 m

You might be interested in
A ship is travelling due east at 30 km/hr and a boy runs across the deck
dsp73

Answer:

Vr = 20 [km/h]

Explanation:

In order to solve this problem, we have to add the relative velocities. We must remember that velocity is a vector, therefore it has magnitude and direction. We will take the sea as the reference measurement level.

Let's take the direction of the ship as positive. Therefore the boy moves in the opposite direction (Negative) to the reference level (the sea).

V_{r}=30-10\\V_{r}=20 [km/h]

8 0
3 years ago
Explain how this happens?
grandymaker [24]

Answer:

When the polythene rod is rubbed with the woolen cloth, static electric charges move from the cloth and into the rod. The rod becomes negatively charged as negative charges move from the cloth and into the rod leaving the cloth positively charged as well.

5 0
3 years ago
Two charges of equal magnitude Q are held a distance d apart. Consider only points on the line passing through both charges.For
Burka [1]

Answer:

A

Explanation:

6 0
3 years ago
A hydrocarbon compound z decolourises bromine liquid
Leno4ka [110]

Answer:

...

Explanation:

................................................

8 0
3 years ago
PLEASE HELP, PLEASE A CORRECT ANSWER!​
LUCKY_DIMON [66]

Answer: I like your profile picture

Explanation:

6 0
3 years ago
Other questions:
  • Read the passage.
    13·1 answer
  • A cruise ship travels west at 25.0 m/s. John is taking his morning jog on the upper deck and jogs from the port side to the star
    15·1 answer
  • Pilots of high-performance fighter planes can be subjected to large centripetal accelerations during high-speed turns. Because o
    15·1 answer
  • Scientists today learn about the world by _____.
    12·1 answer
  • You are beautiful have a nice day <3​
    5·2 answers
  • Sam drives her scooter 7 kilometres north. She stops for lunch and then drives
    7·1 answer
  • In handball, once a player possesses the ball,
    7·1 answer
  • Which can be observed both on Earth and in an accelerating ship in space that is free from the effect of any gravitational field
    7·2 answers
  • Select all that apply.
    14·2 answers
  • I have a picture of the question I need help with,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!