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
Katyanochek1 [597]
3 years ago
10

What is the momentum of a 110kg fullback running at 860 m/s? *

Physics
1 answer:
Natalka [10]3 years ago
8 0
M/s is 860 your anser is 47miles
You might be interested in
6. If a vehicle needs 5s to complete 15m. Find the mean speed of it?
Karolina [17]

Answer:

3m/s

Explanation:

Time=5s

Distance =15m

Speed=distance/time

Putting the values

Speed=15m/5s

Speed=3m/s is the answer

Hope it will help you. :)

4 0
3 years ago
Which of the following is true about a family psychologist?
ikadub [295]
Are there answer choices?
3 0
3 years ago
Read 2 more answers
Ernest Rutherford (the first New Zealander to be awarded the Nobel Prize in Chemistry) demonstrated that nuclei were very small
Vaselesa [24]

Answer:

The final kinetic energy of the Helium nucleus (alpha particle) after been scattered through an angle of 120° is

8.00 x 10-13J

Explanation:

In Rutherford Scattering experiment, the collision of the helium nucleus with the gold nucleus is an ELASTIC COLLISION. This means that the kinetic energy is conserved ( The same before and after the collision).

Thus, the final kinetic energy of the helium nucleus is the same as initial kinetic energy (8.00 x 10^-13Joules)

Although, the kinetic energy is converted to potential energy in Coulomb's law equation.

That is,

1/2(mv^2) = (K* q1q2)/r

Where m is the mass of helium nucleus, v is its colliding velocity, k is electrostatic constant, q1 is the charge on helium nucleus, q2 is the charge on gold nucleus, r is impact parameter

6 0
3 years ago
Newtons third lawWhat action-reaction forces are involved when a rocket engine fires? Why doesnt a rocket need air to push on? A
dangina [55]

Answer: action forc roketorce

reaction force is engine fires

4 0
3 years ago
Select the correct answer
devlian [24]

Explanation:

please send full question....

7 0
3 years ago
Read 2 more answers
Other questions:
  • A movie stunt performer is filming a scene where he swings across a river on a vine. The safety crew must use a vine with enough
    5·1 answer
  • A 500N person stands in an elevator that is moving downward at constant speed. The force that the floor exerts on the person mus
    9·2 answers
  • In a nuclear power plant, the nuclear reaction is kept from going critical by keeping the rate of reaction safe how to do the co
    12·1 answer
  • On Earth's surface, the weight of an object equals the product of its mass and _____.
    7·1 answer
  • You are traveling on the interstate highway at a speed of 65 mph. What is your speed in km/h? The conversion factor is: 1.0 mph=
    9·1 answer
  • Leta Stetter Hollingworth conducted pioneering work on __________. A. identity development in ethnic minorities B. cognitive pro
    10·2 answers
  • A swift moving hawk is moving due west with a speed of 30 m/s; 5.0 s later it is moving due north with a speed of 20 m/s.
    11·1 answer
  • A leftward force of 7N is applied to a box while the force of friction is 3N. The weight of the box is 4N as is the normal force
    12·1 answer
  • Which safety precaution is of primary interest to ALL laboratory activities?
    9·1 answer
  • それで、私はヘビと一緒に座っていました、そしてこれが起こりました、私のヘビは本当に奇妙に行動していたので私は本当に混乱したようでした、私のヘビは本当に奇妙に行動していたので、私はオーロラのようでした、やめてください。それから彼女は私をすべて奇妙に見たので私
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!