Answer:
<h2>5.25 kg.m/s</h2>
Explanation:
The momentum of an object can be found by using the formula
momentum = mass × velocity
From the question we have
momentum = 0.15 × 35
We have the final answer as
<h3>5.25 kg.m/s</h3>
Hope this helps you
Well basically in physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant, it is said to be conserved over time. This law means that energy can neither be created nor destroyed, it can only be transformed or transferred from one form to another.
Hope this helps (:
Answer:
Acceleration of the bullet while moving into the clay is -312500 ms⁻²
Explanation:
Given data
Initial velocity (v₁) = 250 m/s Final velocity (v₂) = 0 m/s
Distance (s)= 0.1 m acceleration (a) = ?
Using 3rd equation of motion
2as = v₂²- v₁²
2 × a × 0.1 = 0² - 250²
0.2 × a = -62500
a = -62500/0.2
a = -312500 m/s²
Here negative sign indicate that bullet slow down and it is deceleration i.e negative acceleration.
Answer:
Photon
Explanation:
Electrons don't weigh very much at all, and don't account for the chemical mass of an element. However, Photons don't have ANY mass.
riding on a Ferris wheel whose entrance and exit are the same
walking around the block, starting from and ending at the same house
running exactly one lap around a racetrack
Explanation:
Displacement is the distance moved in a specific direction. It is a vector quantity which shows magnitude and direction of a moving body.
For a displacement to be zero, it must start and end at point.
- riding on a Ferris wheel whose entrance and exit are the same
- walking around the block, starting from and ending at the same house
- running exactly one lap around a racetrack
Learn more:
Displacement brainly.com/question/5461768
#learnwithBrainly
