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
Kryger [21]
3 years ago
8

Which describes an object in projectile motion? Select three options.

Physics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0

Description of an object in projectile motion is;

  • Gravity acts to pull the object down.
  • The object’s inertia carries it forward.
  • The path of the object is curved.

Explanation:

The path of the projectile is usually curved, and NOT straight, due to the influence of gravity on it which is teh only force acting on it-, causing it motion path to fall towards the earth. Most projectiles follow a parabolic path. The projectile, even though it was launched, its motion is then only due to its own inertia – tendency to stay in motion in a straight line, or rest, unless an external force is acting on it - such as drag or friction.  An example of such projectile motion is of ballistic missiles.

morpeh [17]3 years ago
7 0

Answer:

it is 1,4, and 5 on edg

Explanation:

You might be interested in
Name three bright Saturn ring features, and explain why they are so bright.
Leviafan [203]

The F Ring, the Cassini Division, and the C Ring are bright ring features. They are bright due to the low concentration of materials within them, which allows sunlight to shine through.


6 0
3 years ago
What is wrong with the following statement: When you exert a force on a baseball, the equal and opposite force on the ball balan
gregori [183]

Answer:

When you exert a force on a baseball, there exists an equal and opposite force on the ball therefore, the ball will accelerate in opposite direction.

Explanation:

When you hit a ball with baseball bat, the bat exerts a great force on the ball which causes the ball to accelerate in the opposite direction. It is to be noted that the mass of bat is much greater than mass of ball but the acceleration of ball is also greater than the acceleration of the bat so both bat and ball almost exert same magnitude of force but in opposite direction and as a result both bat and ball accelerate in opposite direction, the deciding factor is of course the relative force applied by the batter and the bowler.

6 0
3 years ago
What is the acceleration of the 698 kg car that experiences a force of 2410 N?
Nostrana [21]

Hey there!

If you're working with Newton's  Laws / Acceleration, the formula would mostly like look like this

F= MA or you could say → A = \frac{F}{M}

While the F variable represents net    forces of your car  and the m represents the mass of the car mass

Denominator: 2,410

Numerator: 698

Your equation: \frac{2410}{698} ( if you simplify that ←) then you have found your result!

Answer: \boxed{C) 3.45 m/s^2}

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)


7 0
3 years ago
If a force F is exerted on a charged particle when the particle enters a magnetic field B at a velocity v, which of the followin
mixer [17]

Answer:

The correct option is 'c': The Force vector (F) and the magnetic field vector (B) are always perpendicular.

Explanation:

The magnetic force that acts on a charged particle moving in a magnetic field is given by

\overrightarrow{F}=q\overrightarrow{v}\times \overrightarrow{B}

As we can see that vector cross product is involved hence we conclude that Force vector (F) is always perpendicular to both the velocity vector (v) and the magnetic field vector (B) which may be at any angle with respect to each other.

Hence we conclude that vectors F and B are always perpendicular.

4 0
3 years ago
A copper calorimeter of mass 300 gm contains 500 gm of water at temperature 15°C.A 560 gm block of aluminium at temperature 100°
otez555 [7]
Hey I thought we were going out tonight but we are going out to dinner with the girls and we will go back together lol I have a nice weekend and we will go aback lol I love it so I can go get my food and I can eat tonight and go back home.
5 0
3 years ago
Other questions:
  • If the batteries in a portable cd player provide a terminal voltage of 12.0 v, what is the potential difference across the entir
    12·1 answer
  • What occurs at thermal equilibrium
    8·2 answers
  • A _______ is something a person works hard to accomplish.
    13·2 answers
  • Which of these is the best method to measure the distance to a star?
    10·2 answers
  • Sound waves are mechanical waves in which the particles in the medium vibrate ina direction parrallel to the direction of energy
    14·1 answer
  • Which mission is set to explore Mars? A. Kepler B. MIRI C. Europa Clipper D. ExoMars
    13·2 answers
  • HELP PLZ! does the distance between particles of a liquid increase as the liquid in a thermometer increases?
    7·2 answers
  • The inductor in a radio receiver carries a current of amplitude 200 mA when a voltage of amplitude 2.4 V is across it at a frequ
    6·1 answer
  • The acceleration of gravity is approximately 10 m/s2. What would the force of gravity be if the mass of an object is 4.5 kg?
    15·1 answer
  • When a roller coaster gets to the bottom of a descent, describe the energy transfers and changes to energy stores that happen if
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!