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
grandymaker [24]
3 years ago
10

A proton of mass 1.67×10-27 kg is being accelerated along a straight line at 7.01×1015 m/s2 in an accelerator. If the proton has

an initial speed of 6.63×107 m/s and travels 3.63 cm, what then is its speed?
Physics
1 answer:
Masja [62]3 years ago
5 0

Answer:

v_f=7*10^7\frac{m}{s}

Explanation:

The proton is under a linear motion with constant acceleration. So, we use the kinemtic equations to calculate its final speed. We know its acceleration, its initial speed and its traveled distance. Thus, we use the following equation:

v_f^2=v_0^2+2ax\\v_f=\sqrt{v_0^2+2ax}\\v_f=\sqrt{(6.63*10^7\frac{m}{s})^2+2(7.01*10^{15}\frac{m}{s^2})(3.63*10^{-2}m)}\\v_f=7*10^7\frac{m}{s}

You might be interested in
You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has—— energy. Calculate
Slav-nsk [51]

Answer:

945 j

Explanation:

You have just given the ball kinetic energy, which is given by the following equation:

KE= 1⁄2 m v2 = 1⁄2 (2.1 kg)(30 m/s)2 = 945 Joules

3 0
3 years ago
What is the equation for horizontal velocity
yan [13]
V(x) = V(ix)
v=d/delta t
3 0
3 years ago
The sum of all forces acting on an object
Zina [86]

Answer:

The net force is the vector sum of all the forces that act upon an object. That is to say, the net force is the sum of all the forces, taking into account the fact that a force is a vector and two forces of equal magnitude and opposite direction will cancel each other out.

Explanation:

put in your own words PLEASE, hope it helps

4 0
3 years ago
PLEASE ANSWER I DONT HAVE THAT MUCH TIME
ollegr [7]

Answer:

its paper

Explanation:

hope it helps

ace ur test !

7 0
3 years ago
Students will consider the following items: ice, glass, copper, and aluminium. what happens to each item when hammered? what pro
vladimir2022 [97]

All metals except potassium and sodium, have a property known as malleability. Malleability is the quality of something that can be shaped into something else without breaking. So when aluminium and copper are hammered they will not break. Rather they will change shape and become thin or flat at the area where its hammered.

All Non- metals except diamond are brittle in nature, so when we hammer it , they will break down into pieces. So when ice and glass will be hammered they will shatter into pieces.

4 0
3 years ago
Other questions:
  • When one of the two planes of vibration of a light wave is blocked, the resulting wave is called
    15·2 answers
  • I need these for test corrections that are due tomorrow please :)
    14·1 answer
  • In heavy rush-hour traffic you drive in a straight line at 12 m/s for 1.5 minutes, then you have to stop for 3.5 minutes, and fi
    5·1 answer
  • The circumference of the earth is 40,000 km. The distance from the
    6·1 answer
  • At time t = 1, a particle is located at position (x, y) = (5, 2). If it moves in the velocity field F(x, y) = xy − 1, y2 − 11 fi
    5·1 answer
  • If u accomplished 10,000 newton meters of work how much work did you do in units of joules
    14·1 answer
  • Please help me with this question​
    5·1 answer
  • Explain how Newton's third law is applied when a rocket ship is being launched?
    10·1 answer
  • I need help this is due today GIVING BRAINLIEST IM DESPERATE!
    12·1 answer
  • What is general relativity​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!