A softball pitcher is throwing a pitch. At the instant shown, the ball is movingin a circular arc at a steady speed. At this instant, the acceleration isA. Directed up.B. Directed down.C. Directed left.D. Directed right.E. Zero.

Q: What is the radius of the circular motion if an object travelling at 2.64 m/s experiences a…

A:

Q: vehicle enters a corner moving at 25m/s east the 100.0s later leaves the corner moving at 35m/s NE.…

A:

Q: 7. A particle traveling on a curve path has a velocity of 36 m/s and a normal acceleration of 18…

A: Given data, Velocity is given v=36 m/s. Normal acceleration a=18 m/s2.

Q: A pingpong ball is atatched to a rope and is swung in a vertical circle. What is its velocity and…

A: Given data:  A ping-pong ball is attached to the rope Swung in vertical circle Required: The…

Q: When we subtract a velocity vector from another velocity vector, the result is: a. a displacement.…

A:

Q: Explain Acceleration and velocity for a particle in uniform circular motion.

A: A uniform circular motion is a motion in which an object travels in a circular path at constant…

Q: 9. A basketball player is standing on the floor a distance d from the basket as in the figure to the…

A: Given, Height of the basket, yf= H = 3.045 mhe shoots the ball at an angle of, θ = 40.0° (above the…

Q: A boll rounds a 28.12 m radius curve. at 8 m/s. The magnitude of it's acceleration in m/s².

A: V = Velocity of ball = 8 m/s Radius of circular path = R = 28.12 m ac = centripetal acceleration

Q: Situation 3. A stone is shot on a level ground at an angle of 56° with the horizontal with an…

A: Given, initial velocity v0=112 m/sθ=560

Q: Kinematics 2: Motion in 2-Dimensions and 3-Dimensions 19. An object is moving in a uniform circular…

A: A uniform circular motion can be defined as the motion of an object in a circular path covering…

Q: Identify whether the given statement is true. If the statement is false, write the correct…

A: As per guidelines only 3 subparts are solved here. 1. Acceleration acts to change the direction of…

Q: 15. A rock on the ground was kicked with initial velocity of 30 m/s at an angle of 80° above the…

A: Given: Intial velocity of rock, u=30 m/s Angle with horizontal ground, θ=80°   To determine: How…

Q: A car travels at a constants speed of 100kph when its initial position is 400m measured horizontally…

A: find the acceleration and radius of curvature by formula and given value .

Q: 1. Suppose you take a ball to the top of a building that is 12.0 m high, and the horizontal distance…

A: Motion of projectile can be divided into x component and y component.

Q: Wile E. Coyote, having missed the Road Runner, leaves the edge of a cliff at 41.0 m/s horizontal…

A: Let us consider the downwards direction as positive. We have given here, Gravitational acceleration…

Q: 3.) A projectile is launched at ground level with an initial speed of 42.0 m/s at an angle of 25…

A:

Q: b) What are thex and y components of the bomb's velocity when it reaches an altitude of 1000 m? c)…

A: The horizontal component of acceleration in a projectile motion is absent. Only the downward…

Q: 9. If an object is thrown horizontally with an initial speed 10m/s from the top of a building of…

A:

Q: 0. A horizontally launched projectile lands 61.57m below the launch point and a horizontal…

A: As soon as the projectile is launched, it will start moving under the influence of gravity. Due to…

Q: 8. A projectile is fired upward at an initial velocity of 15m/s, determine the horizontal distance…

A:

Q: A cyclist goes round a circular track, of radius 10 m, at a constant speed of 8.0 m s-1 . What is…

A:

Q: Consider a car that moves in a circular track with chaning speed. Compare the direction of the car's…

A: Solution: In non-uniform circular motion refers to scenarios where in the speed of the particle is…

Q: A cannon is fired at an angle of 75" with the ground at an initial velocity of 250 m/s. Calculate…

A: Newton's first equation of motion in the vertical direction is  v=u-gt Here u is initial velocity, v…

Q: 3. Suppose a football was punted, and left the punter's foot at height of 1.00 m above the ground…

A: Given that: The height from the ground where a football is kicked is h=-1 m The initial velocity of…

Q: 60. A projectile is launched from Earth's surface at a certain initial velocity at an angle above…

A: The expression for the time taken to reach the maximum height is given as vy=uy-gt0=usinθ-gtt=usinθg

Q: 1.A pilot diverted a CF-18 fighter jet 20.0 km [S 38.0° E] to avoid thunderstorm, and then flew 60.0…

A:

Q: The Incredible Hulk, chased by the army, leaps with speed 9.0 m/s at a 38.0° angle above the…

A:

Q: 25. A projectile is launched at ground level with an initial speed of 50.0 m/s at an angle of 30.0…

A: 25) Given: Time = 3.00 seconds

Q: 4. At 12:00 noon, an arctic explorer starts heading back to his base camp located 5.15 km due north,…

A: displacement vector for base camp (d→) = 5.15 km j^d1→ = 6.22 km @15o east of north Let the second…

Q: Rocket from the ground has velocity of 600 m/s at angle 35 degrees above level ground.  1.Maximum…

A: Given data The velocity is u=600 m/s The angle of the rocket is θ=35o 1. The maximum height reached…

Q: A ball was launched upward and forms a projectile with an initial slope of 3 vertical to 4…

A:

Q: 1. A cargo plane is flying horizontally at an altitude of 11.9 km with a speed of 840 km/h when a…

A: Given  height(h)=11.9 km=11900 m horizontal velocity(vx)=840 km/h Required horizontal distance (d)=?

Q: 5. A projectile is shot off a 200 m cliff at a 45° angle to the ground with an initial speed of 120.…

A: Given value--- h = 200 m. angle  = 45 degree. initial speed = 120 m/s. We have to find--- a) the…

Q: 8. A pitcher gives a baseball a horizontal velocity of 110.0 ft/s by moving his arm through a…

A: Given data:  Initial velocity (v0) = 0 ft/s Final velocity (v) = 110 ft/s Displacement (Δx) = 3.00…

Q: 4. What is the acceleration of the projectile at maximum height? 5. A projectile is launched at an…

A: 4) When any object is thrown from horizontal at an angle α ≠90o then it moves in a parabolic known…

Q: 10. A projectile is launched with an initial speed of 166.0m/s at an angle of 55.0° above the…

A:

Q: An object moves at a constant speed of 9.0ms-1 in a circular path of radius of 1.5 m. What is the…

A:

Q: A projectile starts from the origin with Initital velocity vector , which makes an angle ), with the…

A: Required : Correct statement for the highest point.

Q: A fireworks shell is launched in a level field at an angle of 70 degrees with an initial speed of…

A: Given data, Initial speed = 100 m/s Angle of the projectile = 70o

Q: A cyclist goes round a circular track, of radius 10 m, at a constant speed of 8.0 m s-1 . What is…

A: The acceleration is centripetal acceleration.

Projectile Motion