3) A ball is kicked from ground level with a velocity of 32m/s at an angle of 30° to the horizontal direction. When does it reach its greatest higher (in s)? А) 0.82 В) 1.63 C) 1.28 D) 1.02 E) 1.84

Q: 5. A ball is thrown vertically upwards with speed 28 ms from a point which is 1 metre above ground…

A:

Q: An airplane is flying at a steady 270 km/s in a level path at a height of 700m above the fround when…

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Q: A student throws the stone in his hand horizontally from the edge of a cliff with a speed of 8m/s.…

A: Since, there is no resistance or force acting in the horizontal direction. Hence, horizontal…

Q: 40) A stone is thrown vertically upwards with a speed of 20 m/s. How high will it go before it…

A: Given data: Initial velocity (v0) = 20 m/s Acceleration due to gravity (g) = 9.8 m/s2, towards…

Q: 2. A ball was kicked from the top of a 150 m cliff generating an initial velocity of 20 m/s with an…

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Q: Q2) Consider an arbitrary vector A = A,â‚ + A‚â‚ + A¸â, in Cartesian coordinates and express in…

A: Solution: Refer to the following diagram to express the given vector in spherical coordinates.

Q: 5. A golfer hits the ball and manages to get the ball into the hole that was 150 m away. When the…

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Q: 2) How long will it take a dropped object to reach the ground if dropped from a height of 1.75…

A: Given value--- ball droped from 1.75 m heighest from ground. We have to find--- time ?

Q: A ball is kicked from ground level with an initail velocity of 25.0 m/s at an angle of 30.0° to the…

A: Given, initial velocity(u)=25m/s           angle of projection(θ) =30°           g=10m/s2we know…

Q: Given: X- coordinate: x= -5.00sinwt, where w is constant, x is meters, and t is seconds y -…

A:

Q: 18) A stone is thrown horizontally with an initial speed of 10 m/s from a bridge. How long will it…

A:

Q: 4) Despite of warnings, two students played volleyball on one of the buildings of the school. From…

A: Given Data : The time taken by the ball to reach the ground is given as t = 2s.

Q: a projectile is fired from the origin at t 0 with a positive v component, the maximum Hight h can be…

A: Given:- A projectile motion of the object is given in the figure  Find:- For the maximum height,…

Q: A ball is thrown horizontally at 30m/s from the roof of a building lands 42m from the base of the…

A:

Q: A ball is thrown three times at the same speed from the top of a building. One time it is thrown…

A: Since there is no air drag in all the three cases,energy will be conserved. Total energy of the ball…

Q: 4. A ball is thrown vertically do the top of a tower and has an initial speed of 4 ms. If the ball…

A:

Q: i. A ball is thrown horizontally at 30m/s from the roof of a building lands 42m from the base of the…

A: Hence, height of building = 9.604 m Hope it helps. Please give a like..

Q: level path at a height of 700 m above the ground when it drops a package. Ignoring air resistance,…

A: given,velocity=270 msheight, h=700 m

Q: 6) The graph in the figure shows the position of a particle as it travels along the x-axis. x (m)…

A: This is a x(m) - t(s) graph which is also called as position time graph.  As the body is moving on x…

Q: 7. A swimmer able to swim at 2.0 m/sec wants to cross a 100. m wide river that flows at 1.2 m/sec.…

A: Motion is relative to the observer a stationary observer will measure a different speed than someone…

Q: At 12 am, train A sets off due west at a fixed speed of s mph. Train B sets off due east from the…

A: Given:Speed of train A due west from the station at 12 am = s mphSpeed of train B  due east after 2…

Q: A ball is kicked at 22.0m/s [30 degrees above horizontal]. Create an equation to find the time from…

A: To find the time taken by the ball to reach its maximum height and return to its initial height, we…

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: Which one will be in the air the longest? Which one will have the greatest range?

A: The initial horizontal velocity of the balls , vx=5 m/s The vertical velocities of the ball are zero…

Q: 15) A block is moving at increasing velocity on an incline plane (0). Which of the following is'are…

A: Question 15 Given;- A block moving at increasing velocity on an inclined plane  Find;- which of the…

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: A sandal is dropped from the top of a 15.0 m high mast on a ship moving at 1.73 m/s due south.   (a)…

A: A sandal is dropped from the top of a 15.0 m high mast on a ship moving at 1.73 m/s due south.

Q: An object is launched at a velocity of 40 m/s in a direction making an angle of 45° upward with the…

A:

Q: 5) A roller coaster moves 200 m horizontally and then travels 135 m at an angle of 30.0 degrees…

A: (given) Distance moved by roller coaster = 200 m Travelling distance = 135 m θ1=30°θ2=40°

Q: At t = 0, a particle moving with constant acceleration in the xy plane has a velocity v =…

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Q: A firefighter 50.0 m away from a burning building directs a stream of water from a fire hose at an…

A: Given data: Initial speed (u) = 45 m/s Angle of projection (θ) = 35 degree Horizontal distance…

Q: Q17) A stone is projected vertically upwards with a speed of 12 m/s from the top of an 18 m high…

A: When a stone is projected vertically upward first the stone reaches at a maximum height and then…

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: A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice…

A: Given: Height = 25 m Time interval = 4 seconds The velocity of ball =?

Q: A bullet is fired from a rifle that is held 1.6 m above the ground in a horizontal position. The…

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Q: a smooth marble thrown straight up into the air with the initial velocity of V achieved maximum…

A: This problem can be solved using the maximum height that an object achieves when it follows…

Q: 3. Determine the components of the vector 2.50 m [N 38.0° W]. ™ 4. A student walks 25.0 m [E 30.0°…

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Q: A collie moves from a coordinate of x=-2m, y= 3m, z=1m to a coordinate of x=5m,y=6m,z=3m in a time…

A: Given  Initial position P1 = (-2,3,1) m  Final position,P2 = (5,6,3) m  Time taken ,T = 2 sec

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

A: Given data:  Initial velocity (u) = 10 m/s Angle (θ) = 22°, above the horizontal Required: The…

Projectile Motion