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ruslelena [56]
3 years ago
9

When is the object at rest? in constant speed? accelerating?​

Physics
1 answer:
12345 [234]3 years ago
6 0

Answer:

Answered in explanaion.

Explanation:

<u>REST</u>: When an object does not change its position with respect to its frame of reference or surrounding, then the object is said to be in the state of rest.

<u>CONSTANT SPEED</u>: When the object covers equal distance in equal intervals of time, the object is said to be moving with constant speed.

<u>ACCELERATING</u>: An object is said to be accelerating when the speed of the object increases with respect to time.

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A car on a straight road starts from rest and accelerates at 1.0 meter per second? for 10. seconds.
Marysya12 [62]

Answer:

11 or 10 meters a second

Explanation:

pretty sure thats my explanation "pretty sure" like my confidence? mark me brainliest bad at spelling lol

7 0
2 years ago
What is called frictional force <br>​
baherus [9]

Answer:

<em>Friction, force that resists the sliding or rolling of one solid object over another.</em>

3 0
3 years ago
Read 2 more answers
a net force of 1,800 N is applied to a boat causing it to accelerate at 1.5 m/s^2. what is the mass of the boat?
Xelga [282]

Answer:

<h3>The answer is 1200 kg</h3>

Explanation:

The mass of an object can be found by using the formula

m =  \frac{f}{a}  \\

f is the force

a is the acceleration

From the question we have

m =  \frac{1800}{1.5}  \\

We have the final answer as

<h3>1200 kg</h3>

Hope this helps you

7 0
4 years ago
What are the requirements for chemical labels
yaroslaw [1]

A chemical label should include: a product identifier, signal word, hazard statement, precautionary statement,pictorgrams and supplier information

Explanation:

The product identifier : positioned at the upper left end corner of the label gives the identity of the hazardous chemical by appropriate terms. i.e. the name and code

Signal word: The "Danger" and "WARNING" words. The former is used for a more severe hazard where as the former is for a less severe hazard

Hazard statement : gives a description of the nature and degree of hazard of the chemical

Precautionary statements : Put for workers and users on ways to minimize exposure and lower risks in event of contact with the harmful chemical

Supplier information : It has the chemical manufacturer details such as name, location and telephone number.

Pictograms : Normally symbols with red borders for visual illustration of the hazard chemical.

Learn More

Chemical labels : brainly.com/question/3115518

Keywords : chemical, labels

#LearnwithBrainly

3 0
4 years ago
What physical characteristics of sound can be used to determine the energy carried by sound waves? Explain.
padilas [110]

Answer:

Explanation:

It transmits energy into the medium through its vibration. More energetic vibration corresponds to larger amplitude. The molecules move back and forth more vigorously. The loudness of a sound is also determined by the sensitivity of the ear.

3 0
3 years ago
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