MOTION IN TWO DIMENSIONS The trajectory of an object projected with a speed of v at an angle of 60° to the horizontal is as shown in the figure below. 60° When the object is at the highest point P... its speed is 0.5 v. its acceleration is zero. its velocity is zero. the force on it is zero.

Q: If an object is initially moving at a velocity of Vi = 50 ft/sec, and comes to rest Vf = 0 in 3…

A: Given Initial Velocity (u) = 50 ft/sec Final Velocity (v) = 0 Time taken (t) = 3 sec

Q: A. Rank the balls from greatest to least by their horizontal components of velocity. Rank from…

A: consider the diagram below, which shows the vertical component, vv and horizontal component, v­­­H…

Q: 12.) A child sitting 1.80 mm from the center of a merry-go-round moves with a speed of 1.15 m/s.…

A: given data

Q: A large cannon is fired from fround level at a angle of 30 degres abovw the horizontal. The muzzle…

A: Given data:  Initial velocity (v0) = 120 m/s Angle (θ) = 30° above the horizontal Air resistance is…

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: 54. What is the acceleration of an object that is moving in a curved path at constant speed? * O…

A: The acceleration of an object that is moving in a curved path at constant speed is ZERO

Q: select the true statements about instantaneous speed. choose all that apply   1.  speed at any…

A: The instantaneous speed of a particle or object is the speed of that particle or object at any…

Q: ojectile is launched at 10 m/s over level ground at an angle of 22° to the horizontal. What maximum…

A: GivenInitial velocty of projectile, u=10 m/sangle, θ=22°

Q: 1. A rock is thrown from a bridge at an angle of launch 30.0° to the horizontal, up. The rock is…

A: Solution:Given:θ = angle of projection of rock = 30.0o  u = initial speed of projection of rock =…

Q: turn left stop immediately slow down and eventually stop

A: The object in motion will move in straight line with constant speed is called constant velocity.

Q: Ted Lasso is very good at darts. He throws a dart horizontally toward a target X with a speed of 20…

A: Concept

Q: Review I Constar You're standing outside on a windless day when raindrops begin to fall straight…

A: Given:  the velocity of the person is u = 5.2 m/s angle between the relative velocity of the rain…

Q: A cannonball is shot at an angle of 34° above level ground. Another cannonball that is shot a given…

A: Given, for cannon 1 the angle of elevation is 34o above ground level. Let R be the horizantal range.…

Q: 22. An object is launched from a 100 m high cliff with an initial velocity of 20 m/s at an angle of…

A:

Q: Two bullets A and B are fired horizontally with speed v and 2v respectively. Which of the following…

A: SolutionOption numbering is incorrect,i am following standard format A,B,C,D

Q: 13.Earth and Jupiter both orbit the sun in orbits that are approximately constant speed circular…

A: The magnitude of the acceleration of the planet orbiting sun is given by Where G = Gravitational…

Q: If you have an object moving along a rough surface (one in which kinetic friction is a significant…

A: Given data: The kinetic friction is acting on the object Required: The kinetic energy is conserved…