5 Although the speed does different, the particle is accelerating because .the velocity changes in direction True O
Q: (a) What are the coordinates of the initial position of the stone? kg- Yo (b) What are the…
A: We will use kinematic equations of motion to answer the questions. The steps are as follows.
Q: A football is kicked at a 30°angle above the ground at a velocity of 25m/s. What is the approximate…
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Q: The position of a particle along a coordinate axis at time t(in seconds) is given by s(t)=2t/t^4+1.…
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Q: 5) John kicks the ball and ball launches with an angle of 53° to horizontal. If it's initial…
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Q: What angle of launch will give you the maximum possiblé range for a given velocity? O 0° O It will…
A: Since we know that from kinematic equation for constant acceleration is given by…
Q: DDS Upaker= 300m Asu ming constent sped V = ? Sove the baby 200m
A: Let time to reach ground is t Now in y direction uy = 0 , sy = 300, a = 10 m/s2 300 = 0 +…
Q: A particle moving along the positive X-axis at 12 m/s accelerates at 2.5 m/s2 in the direction of…
A: Given, Initial velocity along x-direction,ux=12 m/s Initial velocity along y-direction,uy=0 m/s…
Q: A man riding in a hot air balloon will release food items to stranded families in an sland 250…
A: Motion of projectile can be divided into x component and y component.
Q: The speed of an object is decreasing. This means а. The velocity and acceleration of the object are…
A: The speed of object is decreasing. This means that the velocity and acceleration of object are in…
Q: H.W: An object is thrown horizontally at 20m/s from a cliff top 45m above sea level. Find (a)the…
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Q: A cyclist goes around a level circular track at a constant speed. Is the acceleration 0? Explain
A: Write the equation for the acceleration. Acceleration=Change in velocityTime interval The cyclist is…
Q: Raindrops fall vertically at a velocity of about 2.9m/s and you run through the rain at 6.4 m/s At…
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Q: A car traveling at 20 mph on a curved exit ramp has a constant velocity. True False
A: Given, A car traveling at 20 mph on a curved exit ramp has a constant velocity. We need to discuss,…
Q: The fundamental difference between the two coordinate systems is that path coordinates depend on the…
A: The cartesian coordinates are defined as x and y. These are known as path coordinates which depend…
Q: Explain Velocity and Acceleration in Polar Coordinates?
A: Transformation from Cartesian to Polar coordinates
Q: Which of the following remain(s) constant for a projectile: it's horizontal velocity component, v,…
A: Given data: A projectile motion Horizontal velocity component = vH Vertical velocity component = vy…
Q: "You're in a bus moving with constant velocity on a level road when you throw a ball straight up.…
A: Solution:- When the ball returns it lands back at your hand.
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: A projectile is launched with an initial speed of v0 at an angle uabove the horizontal. It lands at…
A: The average velocity (vavg) can be expressed as,
Q: Ammar flies a drone starting from time = 0 second and position (0, 4m) with an acceleration of å =…
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Q: 5. A ship crosses a river aiming at the angle 9 to the left from the straight course. The speed of…
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Q: To start an avalanche on a mountain slope, an artillery shell is fired with a initial velocity of…
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Q: llowed to land anywhere on the shore: allest amount of time she needs to get to adent's speed as…
A: To find out the resultant of student's and current's velocities we use the parallelogram law of…
Q: A shell leaves a mortar with a muzzle velocity of 150 m/s directed upward at 60° with the…
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Q: . Is it possible for a body moving on a circular track to have zero acceleration? Explain vividly…
A: When a body moves in circular track it has two components of acceleration. First one is tangential…
Q: A jet is moving up with an acceleration a in the upwards direction. At an instant the driver throws…
A: A coin is thrown form the jet
Q: Sue is riding in a car travelling at 20x “ relative to a stop sign some distance ahead of the car.…
A: The problem can be solved by using the concept of relative velocity. Relative velocity is defined as…
Q: You are driving a car in +y direction in constant speed of 35 m/s. An another car with a constant…
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Q: X Ro What are the components of the initial velocity? Submit Answer Tries 0/2 Vo Post Discussion )…
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Q: Ex. 3. A car is moving with a velocity of 15 m/s [E]. It makes a turn steadily in 5.0s so that the…
A: Solution the initial velocity of car , u = 15 i m/s time taken , t = 5 s the final velocity , v =…
Q: *61. O A person looking out the window of a station- ary train notices that rain- drops are falling…
A:
Q: A cannon is launched from the top of a 10m high cliff at an initial speed of 50 m/s at a 55 degree…
A:
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