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
Orlov [11]
2 years ago
12

A car is travelling with a velocity 90 km/hr and other with 72 km/hr in opposite direction, find the relative velocity between t

hem​
Physics
1 answer:
satela [25.4K]2 years ago
7 0

Answer:

590km pls brainlist

Explanation:

jjjuue

You might be interested in
What do all waves, including sound and light, have in common​
Schach [20]

Answer:

They all have frequency, wavelength, amplitude, speed and also all transfer energy.

6 0
3 years ago
Which of the following would be a good question that could be scientifically investigated?
Nataliya [291]
Do cherry popsicles freeze slower than orange popsicles
5 0
3 years ago
Read 2 more answers
How does magnetic compass help to identify directions​
just olya [345]

Answer:

<em>Magnetic</em><em> </em><em>compass</em><em> </em><em>helps</em><em> </em><em>to </em><em>identify</em><em> </em><em>direction</em><em> </em><em>in </em><em>this </em><em>way </em><em>,</em><em> </em><em>this </em><em>compass</em><em> </em><em>work </em><em>because</em><em> </em><em>of </em><em>earth</em><em> </em><em>magnetic</em><em> field</em><em> </em><em>and </em><em>show</em><em> </em><em>us </em><em>direction</em><em> </em>

<em> </em><em> </em><em>hope</em><em> it</em><em> helps</em><em> and</em><em> your</em><em> day</em><em> will</em><em> be</em><em> full</em><em> of</em><em> happiness</em><em>. </em>^_^

7 0
2 years ago
An object, initially at rest, moves 250 m in 17 s. What is its acceleration?
mash [69]

Answer:

1.73 m/s²

Explanation:

Given:

Δx = 250 m

v₀ = 0 m/s

t = 17 s

Find: a

Δx = v₀ t + ½ at²

250 m = (0 m/s) (17 s) + ½ a (17 s)²

a = 1.73 m/s²

5 0
3 years ago
The 1350-kg car has a velocity of 24 km/h up the 8-percent grade when the driver applies more power for 18 s to bring the car up
Brrunno [24]

Answer:

Explanation:

We shall apply concept of impulse to solve the problem  .

Impulse = force x time

impulse = change in momentum

force x time = change in momentum

initial speed u = 24 km/h = 6.67 m /s

final speed v = 65 km/h = 18.05 m /s

change in momentum = m v - mu

= m ( v-u )

= 1350 ( 18.05 - 6.67 )

= 15363 kg m/s

F x 18 = 15363

F = 853.5 N .

4 0
3 years ago
Other questions:
  • Electromagnets are created by
    10·2 answers
  • Carole is very tired and makes coffee. Why would Newton say that she must use her hand to pick up the cup? A) The idiom that eve
    10·2 answers
  • A scientist prepares a colloidal solution and pours it into a glass tank. She then flashes a beam of white light into one end of
    7·2 answers
  • 1. Explain the importance of doing muscular strength and muscular endurance activities.
    5·2 answers
  • Does energy or matter ever disappear? Explain.
    7·2 answers
  • Which statement best compares the accelerations of two objects in free fall?
    6·1 answer
  • Average wavelength of radio waves​
    13·1 answer
  • While going 60 mph, how many feet will it take you to stop?
    8·1 answer
  • What do the key results indicate?
    6·2 answers
  • An object increases vert its velocity from 22M/S 236M/S and five seconds. What is the acceleration of the object
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!