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
MrMuchimi
3 years ago
5

A bullet is fired vertically upward a velocity of 80m/s to what height will the bullet rise above the point of projection​,note:

:this is a linear motion question
​
Physics
1 answer:
stellarik [79]3 years ago
3 0

Answer:

Height:

{ \bf{height =  \frac{ {velocity}^{2} }{gravity} }}

Formular:

{ \tt{height =  \frac{ {u}^{2} }{g} }}

Substitute:

{ \tt{height =  \frac{ {80}^{2} }{9.81} }} \\  \\ { \tt{height = 652.4 \: m}}

You might be interested in
Describe why using the simulation is a good method for studying projectiles. Clearly identify the error sources the simulation e
DiKsa [7]
Am not sure
Have a nice day
6 0
3 years ago
A student states, "The wave model is better than the particle model for electromagnetic radiation because it is easier to unders
Kobotan [32]

The student's claim did not follow the scientific method of discovery, hence, it is an opinion not a scientific claim.

<h3>What is the scientific method?</h3>

The scientific method is a procedure employed by scientific towards understanding the world around them as well giving explanation for phenomena in the natural world.

The scientific method involves:

  • observations
  • asking questions
  • putting forward a hypothesis
  • testing the hypothesis through experiments
  • analyzing results of the experiments and drawing conclusions
  • establishing a theory.

Since the student in question just put forward an opinion without testing it out using the scientific method, the statement is not a scientific claim.

Learn more about scientific method at: brainly.com/question/17216882

5 0
2 years ago
A sample of chlorine has two naturally occurring isotopes. The isotope Cl-35 (mass 35.0 amu) makes up 75.8% of the sample, and t
irinina [24]

Answer:

M_{av}=35.521amu

Explanation:

As in any sample you will have 75.8% of Cl-35 iosotopes and 24.3% of Cl-37 iosotopes you can get the average atomic mass as:

M_{av}=(35amu*75.8+37amu*24.3)/100=35.521amu

4 0
3 years ago
A pendulum is observed to complete 20 full cycles in 60 seconds. Determine the period and the frequency of the pendulum.
Delvig [45]

i hope i have been useful buddy.

good luck ♥️♥️

5 0
3 years ago
Read 2 more answers
QUICK ITS DUE IN 6 MINUTES. create a scenario that applies the 3 laws of motion. Explain in complete sentences how each law if d
yKpoI14uk [10]

Answer:

In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

5 0
3 years ago
Other questions:
  • What is physical quantity ? Give examples.​
    10·1 answer
  • The resistor potential is constant and the inductor emf increases. The resistor potential is constant and the inductor emf decre
    13·1 answer
  • Which is commonly called the language of science
    13·1 answer
  • As a car heads down a highway traveling at a speed v away from a ground observer, which of the following statements are true abo
    7·1 answer
  • Please help which one is correct
    5·1 answer
  • What is the energy (in J) stored in the 14.0 µF capacitor of a heart defibrillator charged to 6.90 ✕ 103 V?
    9·1 answer
  • angela uses a force of 25 newtons to lift her grocery bag while doing 50 joules of work. how far did she lift the grocery bags
    5·1 answer
  • Jane is collecting data for a ball rolling down a hill. she measure out a set of different distances and then proceeds to use a
    9·1 answer
  • Mario rolls a coin up a slope at 3 m/s North. It travels 8.3 m, comes to a stop and rolls back down.
    7·1 answer
  • A clothes dryer in a home draws a current of 10 amps when connected on a special 220-volts household circuit.what is the resista
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!