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
victus00 [196]
2 years ago
7

If a gun is sighted to hit targets that are at the same height as the gun and 95 m away, how low will the bullet hit if aimed di

rectly at a target 195 m away? the muzzle velocity of the bullet is 275 m/s.
Physics
1 answer:
Elina [12.6K]2 years ago
3 0

Horizontal distance between the bullet and the target (s) = 195 m

Horizontal velocity of the bullet (u) = 275 m/s

Time taken to cover the horizontal distance = \frac{Distance}{velocity}

Time taken (t) = \frac{195}{275}

t = 0.709 s

Now, in the vertical direction:

Initial velocity (u) = 0 m/s

Let the depth covered be h.

Time taken (T) = 0.709 s

Acceleration due to gravity (g) = 9.8 m/s^2

Now, using the seconds equation of motion:

h = ut + \frac{1}{2}at^2

h = 0 +\frac{1}{2}\times 9.8 \times 0.709^2

h = 2.463 meters

Hence, the bullet will hit 2.463 meters below the target.

You might be interested in
Acceleration of 1.5 ms expressed in km /hr2? ​
V125BC [204]
You’re answer is 5 because !! :)
8 0
3 years ago
Vaccine ASAP don't got much time
djyliett [7]

Answer:

i answered this question not that long ago....it's D

Explanation:

7 0
3 years ago
Read 2 more answers
Please help ASAP WILL GIVE BRAINLIEST
Westkost [7]

Answer:

D

Explanation: It makes the most sense. Plz mark brainliest

5 0
3 years ago
Read 2 more answers
A car is moving at 10 m/s to the right. It accelerates for 10 s after which it is moving at 5 m/s to the left. What was the car'
NNADVOKAT [17]

Answer:

Acceleration, a=-1.5\ m/s^2

Explanation:

It is given that,

Initial velocity of the car, u = 10 m/s (in right)

Final velocity of the car, v = -5 m/s (in left)  

Time taken, t = 10 s

Let a is the acceleration of the car. It can be calculated using the equation of kinematics. The equation is as :

v=u+at

a=\dfrac{v-u}{t}

a=\dfrac{-5-10}{10}    

a=-1.5\ m/s^2

So, the acceleration of the car is -1.5\ m/s^2. Hence, this is the required solution.

6 0
3 years ago
Velocity is a vectors quantity that has both magnitudes and directions. Using complete sentences, described the object's velocit
Alenkasestr [34]

Answer:

Explanation:

Velocity is defined as the rate of change of displacement.

velocity is a vector quantity, that means it requires both magnitude and direction to completely explain the velocity.

For example, the velocity is 5 ms due east, it means an object is moving with speed 5 ms in the direction of east. We can say that the object covers the displacement of 5 m in one second due east.

6 0
3 years ago
Other questions:
  • Magma can partially crystallize at depth and then rise to shallow depths where the remaining magma solidifies. the early-formed
    11·1 answer
  • How does increasing the electric current affect the strength of an electromagnet ?
    15·1 answer
  • on 28 may _______ at Chaghi, Balochistan; Dr A.Q Khan commanded to perform six successful nuclear explsions.
    5·1 answer
  • A lunar module weighs 12 metric tons on the surface of the Earth. How much work is done in propelling the module from the surfac
    8·1 answer
  • The column has a mass of 600 lb/ft and a force of 50 kips applied at the top. The diagonal brace has a 10 kip axial force that c
    13·1 answer
  • A tsunami originatig near the Alaska coast had a wavelength of 470 miles and traveled 2300 miles in 5.3 h. Determine the wave’s
    10·1 answer
  • How much heat is required to increase the temperature of 1 kg of steel from 21 °C to 22 °C?
    14·1 answer
  • Someone pls answer this with steps
    6·1 answer
  • Optimists usually have a higher degree of wellness than pessimists.<br> O True<br> False
    15·1 answer
  • draw an arrow from each box to the correct part of the photo then tell your reason for each choice in your boxes
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!