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
iogann1982 [59]
3 years ago
15

What distance will be traveled if you are going 120km/hr for 30 min?

Physics
1 answer:
nikklg [1K]3 years ago
3 0

Answer:

60 km

Explanation:

For an object (or a person, such as in this case) moving at constant speed, the speed is equal to the ratio between the distance travelled and the time taken:

v=\frac{d}{t}

where

v is the speed

d is the distance

t is the time taken

In this case, we have:

v = 120 km/h is the speed

t = 30 min = 0.5 h is the time taken

Therefore, we can rearrange the equation to find the total distance travelled:

d=vt=(120)(0.5)=60 km

You might be interested in
Which electrical device makes it possible to transmit electrical energy efficiently from a power plant to users?
Debora [2.8K]
Solar pannels are the energy sorce that lets you transfer energy from a plant source to the use or the consumer 
6 0
3 years ago
Read 2 more answers
Water is a colorless and odorless liquid. It can exist in solid, liquid, and gas states. It boils at 100 degrees C and melts at
BARSIC [14]

Answer: Option (c) is the correct answer.

Explanation:

Physical properties are the properties in which there is no change in chemical composition of a substance. On the other hand, chemical properties are the properties which change the chemical composition of a substance.

For example, when water boils at 100 ^{o}C then it changes into vapor state whereas when water freezes at 0^{0}C then it changes state from liquid to solid.

This means only physical state of water is changing and there is no change in chemical composition of water.

Hence, we can conclude that best option describing given information is that these are the physical changes water undergoes.

4 0
3 years ago
Moving a magnet creates electric forces that can ________.
Sati [7]

Answer:

the second one

PLEASE MARK AS BRAINLIEST

6 0
3 years ago
Read 2 more answers
A box is placed on a flat surface. Jane lifts one end of the surface, making an angle with the floor. As she increases the angle
ArbitrLikvidat [17]

Answer:

D- component of the gravitational force parallel to the plane increased and normal force exerted by the board decreased

Explanation:

component of the gravitational force parallel to the plane = mg sinθ  ;  where θ is inclination of the plane . As it increases , sinθ increases and hence component of the gravitational force parallel to the plane increases .

normal force exerted by the board = mg cosθ . As θ increases , cosθ decreases and hence normal force exerted by the board decreases and hence friction force decreases because

Friction force = coefficient of friction x normal force exerted by the board .

coefficient of friction remains constant.

6 0
3 years ago
A rocket initially at rest accelerates at a rate of 99.0 meters/second2. Calculate the distance covered by the rocket if it atta
dezoksy [38]
Vi = 0m/s
A = 99m/s^{2}
Vf = 445m/s 
T = 4.5s 
D = ? 

D = Vi(t) + 1/2(a)(t²)
D = 0m/s ( 4.5s) + 1/2(99m/s²)(4.5s)²
D = 1002 m
D = 1 x 10³ m
6 0
3 years ago
Other questions:
  • Displacement is the difference between the initial position and the____ position of an object
    5·1 answer
  • A person travels by car from one city to another. She drives for 23.5 min at 74.5 km/h, 15.9 min at 111 km/h, 49.2 min at 38.7 k
    9·1 answer
  • John traveled East at 10 m/s for ten
    15·1 answer
  • Why are TV shows nowadays so boring?
    11·2 answers
  • A hiker walks 11 km due north from camp and then turns and walks 11 km due east. What is the total distance walked by the hiker?
    7·2 answers
  • An engine has a hot-reservoir temperature of 980 K and a cold-reservoir temperature of 570 K. The engine operates at three-fifth
    10·2 answers
  • List three cases in which potential energy becomes
    7·1 answer
  • In a cell, the amount nutrition coming in equals the amount of waste going out. This is an example of _____.
    12·1 answer
  • there were 5 seconds left in a basketball game. In order to run out the clock a player threw the ball directly up as hard as he
    5·1 answer
  • A
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!