The velocity of an object moving along a line is given in the graph below for 0

Q: toy bullet is fired with an angle of elevation of 53° and an initial velocity of 5 m/s. Determine…

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Q: A car moves from the point (6 m) i + (7 m) j  to the point (6 m) i - (6 m) j in 8 s. What is the…

A: Given data: Initial position of the car, xi=6 mi^+7 mj^ Final position of the car,  xf=6 m i^-6 m j^…

Q: An object moves along the x-axis so that its x-coordinate obeys the law x = 3t3 + 8t + 1. Find the…

A: Velocity is the rate of change of position with time v = dx/dt where, v = velocity dx = change in…

Q: The velocity of a particle along the s-axis is given by v = 10s4/3 where s is in millimeters and v…

A: Given: velocity of particlev=10 s43

Q: An object is thrown with projectile motion and reaches a maximum height of Ymax = 12.0 m and travels…

A: Given, Maximum height is 12.0 m Maximum range is 4.0 m

Q: A car travels 40 m in 8.5 s with uniformly de-acceleration to a final velocity of 2.8 m/s. (1) Find…

A: The net force acting on an object is equal to the product of the mass and acceleration of the…

Q: Help!!

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Q: The velocity of a car at time t is given in the table below: 4 6 7 8 60 55 70 85 80 60 70 | 75 50 t…

A: Instantaneous acceleration can be defined as the rate of change of velocity of an object.…

Q: A particle moves along the x-axis for 0 < t < 18 such that its velocity is given by the graph shown…

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Q: A car travels first 1/3 of the distance AB at 30 km/hr, next 1/3 of the distance at 40 km/hr, last…

A: Given value--- first speed = 30 km/ h. second speed = 40 km/h . third speed = 24 km/h . We have to…

Q: 30. Two particles are simultaneously thrown from top of two towers as shown. Their velocities are 2…

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Q: A hot-air balloon is rising upward with a constant speed of 3.07 m/s. When the balloon is 3.24…

A: Given speed u=3.07m/s and height h=3.24m and gravitational acceleration g =9.81m/s. The formula we…

Q: An object falls under the influence of gravity, starting from initial position y= 25.4 m and initial…

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Q: A projectile is launched with an initial velocity of 10.0 m/s @ 30.0° from ground level. What is the…

A: Given data The initial velocity is u=10 m/s The angle of inclination is θ=30o   The displacement of…

Q: Find the magnitude of the change in velocity v. Find the direction of the change in velocity v.

A: Given data: The initial velocity of the car is: vi = 45 km/hr The final velocity of the car is: vf =…

Q: Which of the following is false for an object thrown upward X a. Its acceleration is g= -10 m/s…

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Q: velocity and position functions

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Q: An object is moving in a straight line. One half of total displacement the object moves with…

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Q: A speedboat increases its speed uniformly from 20 m/s to 30 m/s in a distance of 200 m Find (a) the…

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Q: The motion of a particle along the x-axis is given by the equation x = 2t3 – 3t2. Find the velocity…

A: Given data: The position of particle as a function of time x = 2t3 - 3t2  Required: The velocity of…

Q: A projectile is shot from a cannon. The fixed parameters are the acceleration of gravity, g 9.8…

A: Write the given values of this problem. g=9.8 m/s2vo=500 m/sf(θ)=vo2gsinπθ90=25510 sinπθ90 meters

Q: An object moving with constant acceleration along a horizontal path covers the distance between two…

A: Solution

Q: A tourist being chased by an angry bear is running in a straight line toward his car at a speed of…

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Q: Write the expression for the time taken to travel 10 m vertically. h = v; sin 0 × t + g1² Substitute…

A: Given : Initial position of ball ( h' ) = 10 m Initial velocity (vi) = 8.8 m/s at an angle 25° below…

Q: x = 3t3 + 4t + 5.

A: Refer attachment

Q: 2. A javelin is thrown with a speed of 55 m s-1 at an angle of 42° with the horizontal. Calculate…

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Q: An object moves according to the parametric equations: x=100/t , y=t^7.   Round each of the…

A: x = 100/t , y= t7

Q: A car is moving with a velocity of 20 m/s making an angle with the horizontal. The x- component of…

A: X component of velocity 'v' is given by vx = v cosθ  Y component of velocity 'v' is given by vy = v…

Q: A particle moves along the x-axis according to the equation x = 2.00 + 3.00t − 1.00t^2, where x is…

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Q: A particle is projected with speed 20ms". Given that g is the acceleration due to gravity, the…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: The velocity of an object moving along a line is given in the graph below for 0 <t< 8. Att = 0, the…

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Q: The position of a running fox is given by 7 = [(0.280 m/s)t + (0.0360 m/s²)t²]î + (0.0190 m/s³)t33.…

A: Consider the expression of position. Now from the definition of velocity:

Q: A particle is restricted to move along one dimension, the x-axis. The graph below plots the velocity…

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Q: The height of a helicopter above the ground is given by h = 2.90t3, where h is in meters and t is in…

A: The height of a helicopter above the ground, h = 2.90t³ t = 1.60 s Time taken to fall back to Ground…

Q: The velocity function (in meters per second) for a particle moving along a line is v(t) = 4t−3. Find…

A: To find the distance traveled by the particle during the time interval, determine the time interval…

Q: The average speed becomes a close approximation to the instantaneous speed when: Select one: O The…

A: The average speed becomes a close approximation to the instantaneous speed when body is moving in an…

Q: s it vtake for the ball to reach the pavement below? Choose the answer: a. 0.8163 squared second b.…

A: We know that the third equation of motion is given as  v2=u2+2as and first equation of motion is…

Q: A particle's velocity can have both magnitude (speed) and direction which vary as a function of…

A: When particle is moving in circular path with a tangential acceleration , then particle's velocity…

Q: A car travelling along a road with a speed of v= 3s^(3/2) m/s where s is in meters a. Determine the…

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Q: An object is projected with a speed of 28.0 m/s at an angle of 60 degrees to the horizontal. (a)…

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Q: An object moving with constant acceleration along a horizontal path covers the distance between two…

A: Given: The distance between the two points is 60 m. The time interval is 6 s. The speed of the…

Q: The velocity of a particle along the s-axis is given by v = 10s4/3 where s is in millimeters and v…

A: Given, Velocity of the particle, v = 10 s43 s is in mm s = 5.8 mm

Q: 17. What is the caveman's average velocity for the entire trip B A %3D t%3D t 3D 6 min 10 min 3 min…

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Q: A ball is thrown upward from a height of 1 m at an initial speed of 69 m/sec. Acceleration resulting…

A: Write the given values with suitable variables. h0=1 mu=69 m/sa=-9.8 m/s2 Here, h0 denotes the…

Q: A car travels 20. meters east in 1.0 second. The displacement of the car at the end of this…

A: The displacement is a vector quantity. It is always associated with direction.

Q: Determine the acceleration of the particle when velocity 50 m/s( Hint : X= 6t3 – 18 t +12). 133 m/s2…

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Q: 1. First solve Ax=v0t+1/2 at 2 to find the constant speed of the ball on the flat table.…

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Q: An object moving in the +x axis experiences acceleration of 2.0 m/s^2. This indicates the object is:…

A: Acceleration:  It is the rate of change of velocity with respect to time.…

Q: The position of a particle is defined by the equations = 3t³8t² 15t + 6 ft, where t is in seconds.…

A: Please note : As per answering guidelines I can answer the first three questions of a multisub-part…

Q: An object moves on the negative x axis a distance of (5m) according to the formula (x= -7t +2t^2),…

A: Given: The equation of motion is x=-7t+2t2. The distance traveled is 5 m.

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 –