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
loris [4]
3 years ago
13

Please help ASAP.

Physics
2 answers:
dimaraw [331]3 years ago
4 0

Answer to Number one is A.

Number two is C.

Number three is B.

Not 100% sure

hope this helps

Bess [88]3 years ago
3 0

Im not 100% sure you have to tell me if im wrong or not.

D

B

C

You might be interested in
Please answer this question with an explanation<br> will mark brainiest
irga5000 [103]

Answer:

jenny

Explanation:

6 0
3 years ago
Read 2 more answers
A 5.00 kg mass is attached to a spring on a horizontal frictionless surface. The elastic constant of the spring is 37.9 N/m. If
Fynjy0 [20]

45.6 i think i'm not sure pls double check

6 0
3 years ago
A powerful motorcycle can produce an acceleration of 3.00 m/s2 while traveling at 90.0 km/h. At that speed the forces resisting
nata0808 [166]

Answer:

1185 N

Explanation:

From Newton’s second law of motion,  

F=ma where m= mass of motorcycle, a is acceleration of the motorcycle and F=Force

Net force acting on motorcycle F_{net} is given by  F_{net}=F-f

Where F is force acting on motorcycle and f is frictional force

Substituting F-f for F_{net}

F_{net}=ma hence  ma= F- f Substituting a with 3, m with 245Kg and f with 450N as provided

245*3= F- 450

F=245*3 +450= 1185 N

6 0
4 years ago
Which will speed up a chemical reaction? Apply heat. Increase the concentration of the reactants. Grind up the substance, so the
makkiz [27]
All of the above options are correct
8 0
3 years ago
#1. On a school bus traveling 22 m/s , students walks to the back of the bus at a rate of 1m/s . What is the speed of the studen
zhuklara [117]
#1 is C#2 is C aswell

5 0
3 years ago
Other questions:
  • The picture shows a student working in the lab.
    12·2 answers
  • You are asked to determine the density of a liquid. What lab equipment is most helpful to find density of the liquid?
    6·2 answers
  • Similarities between heat and temparature
    9·1 answer
  • What happens to the size of the image as the focal length is increased?
    10·1 answer
  • An object sits at the edge of a table top with a mass of 180 kg. It is connected by a magical physics thread to a mass of 250 kg
    7·1 answer
  • A helium balloon is tied to a top-pan balance. A metal block of mass 100 g is placed on the balance. The reading on the balance
    12·1 answer
  • Police radar guns measure the speed of moving vehicles by transmitting electromagnetic waves at a vehicle and detecting a Dopple
    8·1 answer
  • 17. How long does it take a giraffe running at a speed of 33 m/s to run 200 meters !
    12·1 answer
  • What are the four major tasks of the digestive system?
    8·1 answer
  • Please help as soon as possible! I will give Brainliest! I just need to know the answers to this diagram.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!