A projectile has the least speed at what point in its path?

Q: A football is kicked at an angle to the ground and is moving upwards and rightwards towards the peak…

A: ax=0                        ay=-gaccln due to gravity is d always downward .

Q: A ball with a muzzle velocity of 1000 m / s to launch an avalanche on the slope of a mountain is…

A:

Q: If a projectile is fired straight up at a speed of 20 m/s, the time it takes to reach the top of its…

A: Given: The initial velocity of the object is 20 m/s upward.

Q: If the value of g changes how does it affect the path of projectile?

A: The gravity affects only the vertical component of velocity.

Q: What is the path followed by a projectile when it moves with constant speed?

A: When an object is thrown at some angle from the horizontal, the motion is called projectile motion.…

Q: A stone is thrown horizontally with an initial speed of 15 m/s from a bridge. Assuming that air…

A:

Q: If a baseball pitcher throws a fastball at a horizontal speed of 160 km/h, how long does the ball…

A: The expression for distance in term of velocity is,

Q: a projectile is thrown vertically from ground. if the projectile reaches maximum distance of 45 m,…

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Q: Why Projectile motion is always confined to a vertical plane determined by the direction of the…

A: Solution: The projectile motion emphasizes one important aspect of constant acceleration that even…

Q: After firing, the velocity of the rifle (relative to the ground) is:

A: Using concept o conservation of linear momentum MU  +mu= MV+ mv M= mass of gun= 6.1kg m= mass of…

Q: Does the direction of acceleration change during the flight of a projectile?

A: A projectile has a vertical acceleration of , downward and no horizontal acceleration.

Q: How far horizontally, in meters, does the hammer travel from the edge of the roof until it hits the…

A:

Q: An arrow is straight up into the air.  When it reaches its highest point in the air,

A: When an arrow is shot straight up in the air, there are two factors which oppose the motion of the…

Q: An osprey flies horizontally with a constant speed of 6.8 m>swhen it drops the fish it was…

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Q: For projectiles, vertical velocity and vertical distance traveled over time. * remain constant…

A: Concept used :- projectile motion .

Q: what is the acceleration of a projectile at the highest point?

A:

Q: In the absence of air resistance, the path of a projectile is a(n)?

A: Required : Path of a projectile in the absence of air resistance.

Q: A ball was thrown plumbly upward and then returned in the same path, and its launcher picked it up 5…

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Q: If a go-kart is moving toward the right direction and then suddenly halts due to traffic, what is…

A:

Q: If the catapult’s projection angle was changed to 45° at the same initial velocity of 55ms, how long…

A: Given θ =45°u = 55 m/s

Q: an object is shot 50 m/s at an angle of 70 degrees. How high does it go?

A: The maximum height of  projectile is, Hmax=usinθ22g

Q: A golfer wants his shot to land 122 m away on flat ground. His club launches balls at a 55.0° angle.…

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Q: If a rocket is shot and lands 200m away. how long was it in the air and if the initial velocity was…

A: Given data The horizontal range of the rocket is given as R = 200 m. The initial velocity of the…

Q: How long will it take a shell fired from a cliff at an initial horizontal velocity of 800 m/s to…

A: Write the given values with the suitable variables. ux=800 m/sh=119 m Here, ux and h are the…

Q: A gymnast jumps to the ground 20 degrees from the horizon at a speed of 11 m/s Find the point he…

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Q: if the initial speed of a ball thrown horizontally were doubled, the horizontal distance or range is

A: Answer:-  We know that  Range (R) = (u2 sin2A)/g  Therefore  R is directly proportional to u2  By…

Q: A projectile leaves at a velocity of 50m/s at an angle of 30 degrees with the horizontal. FInd the…

A: Initial velocity of projectile (v) = 50 m/s Launch angle (θ) = 30o

Q: Why is the horizontal velocity of a projectile constant ?

A: When a particle is projected in the air with some speed, the only force acting on it during its time…

Q: A downward-moving skydiver is falling with a constant speed.

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Q: A ball roos off the edge of a table 1.44m above the floor and strikes the floor at a point 2m…

A: Given data:  Ball goes off the edge horizontally  Height of the table (h) = 1.44 m Horizontal…

Q: If a projectile is launched from point A which is higher than its landing point B, the velocity will…

A: Velocity of projectile will be maximum at landing point B

Q: A stone is thrown horizontally by Gabby with an initial speed of 25 m/s from a bridge. Assuming that…

A: Given data *The initial speed of the stone is u = 25 m/s *The given height is H = 87 m

Q: If the catapult's projection angle was changed to 45° at the m how long is the stone in the S same…

A:

Q: At what angle should an athlete throw a javeline for maximum range?

A: The javelin must be thrown at an angle of 450 to achieve maximum range.

Q: Do every projectile follows same path?

A: In projectile motion all objects will follow same path. In projectile motion, all the objects follow…

Q: is the direction of acceleration upward or downward?

A:

Q: Under what situation is an object considered to be "accelerating"?

A: Acceleration of an object is defined as rate of change of its velocity.  When an object experiences…

Q: At what point in its path is the vertical component of the velocity (vy) of a projectile the…

A: whenever a projectile is thrown with some initial velocity , its velocity vector can be splitted…

Q: At what point in its path is the vertical component of the velocity (vy) of an upward thrown…

A: For an upward thrown projectile

Q: What is the acceleration of a projectile when it reaches its highestpoint?

A: Acceleration: The term acceleration in physics can be defined as the rate of change in the velocity…

Q: football is kicked at an angle of 40∘ with a speed of 23 m/s How far will the ball travel?

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Q: A ball is thrown from the height of 2 meters at an angle of 30° with an initial velocity of 30 m/s…

A:

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –