Imagine a ball that is pushed off a desk completely horizontal and falls 9.47 m down...
Imagine a ball that is pushed off a desk completely horizontal and falls 9.47 m down to the floor. If it landed 3.32 m away from the edge of the desk, how fast was it moving in the horizonal direction just before it hit the ground? Round to 1 decimal.
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Imagine a ball that is pushed off a desk completely horizontal
and falls 9.47 m down...
3. Imagine a projectile is launche d horizontally and falls to the floor-say a small ball...
3. Imagine a projectile is launche d horizontally and falls to the floor-say a small ball that rolls off the edge of a table. Suppose you measure two distances: the vertical distance h through which the ball fell .e., from the table down to the floor below it the horizontal distance d the ball traveled - i.e., from the point on the floor directly below the table edge to the point on the floor where the ball landed. How can...
A 14.1 lbf computer slides down a desk at a constant velocity if the desk is...
A 14.1 lbf computer slides down a desk at a constant velocity if the desk is inclined to a 15.2 to the horizontal. Then the desk is straightened out, so it is now perfectly horizontal. How much force needs to be applied to the computer in the horizontal direction, to move it with a constant velocity? Answer Check loor by tying a rop 3.4° above the floor. She found that it takes 6.4 N of force to keep it moving...
A ball rolled off a level 0.8 m high table at 15 m/s. The floor beyond...
A ball rolled off a level 0.8 m high table at 15 m/s. The floor beyond the table slopes down at a constant 5 degrees below the horizontal. What is the distance it travels on the x and y axis if its initial position is 0? What is the velocity on the y axis right before it hits the ground? How long does it take to hit the ground?
A man throws a ball off a canyon. The ball is thrown with a slope of...
A man throws a ball off a canyon. The ball is thrown with a slope of 30° and initial speed of 80 mph. The ball is launched 48m above the valley floor. The valley has a width of 150m, and the cliff on the other edge has a height of 26m above the valley floor. (a) How high above the valley floor is the highest point of the ball? (b) Where will the ball land? Will it crash into valley...
A stationary ball is let go from the top of a 75 cm long diagonal table....
A stationary ball is let go from the top of a 75 cm long
diagonal table. It rolls down and off the edge, free falls and hits
the ground.
a) If it takes the ball 0,797 seconds to roll down the table
before it goes off the edge, what is it's average speed?
b) What is the balls speed when it goes off the edge? Formula for
even acceleration is Vm = (V0+V)/2
c) What is the horizontal speed of...
A marble rolls off a tabletop 0.9 m high completely horizontally and hits the floor at...
A marble rolls off a tabletop 0.9 m high completely horizontally and hits the floor at a point 3.4 m away from the table's edge in the horizontal direction. How long is the marble in the air? t=t= s What is the speed of the marble when it leaves the table's edge? v=v= m/s What is its speed when it hits the floor? v=v= m/s
An object of mass m is pushed horizontally off a flat clifftop which is a distance...
An object of mass m is pushed horizontally off a flat clifftop which is a distance y above the ground, and it falls subject to the constant acceleration of gravity 0 The object is launched with an initial velocity V,-10.7 뛰, and y-4.4m, what is the angle that the velocity vector makes below the horizontal just before the object lands?
A physics book slides off a horizontal tabletop with a speed of 1.20 m/s . It...
A physics book slides off a horizontal tabletop with a speed of 1.20 m/s . It strikes the floor in 0.550 s . Ignore air resistance. A.Find the horizontal distance from the edge of the table to the point where the book strikes the floor. B.Find the horizontal component of the book's velocity, just before the book reaches the floor. C.Find the vertical component of the book's velocity just before the book reaches the floor. D.Find the magnitude of book's...
The roof of a two-story house makes an angle of 32" with the horizontal. A ball...
The roof of a two-story house makes an angle of 32" with the horizontal. A ball rolling down the roof rolls off the edge at a speed of 5.5 m/s. The distance to the ground from that point is 7.8 m. (a) How long is the ball in the air (6) How far from the base of the house does it land? et upward be the positive direction) (c) What is velocity just before and g component m y component...
A 170 gram ball is dropped from rest off of a cliff. the ball then drops...
A 170 gram ball is dropped from rest off of a cliff. the ball then drops straight down to the ground, 19m below. if the speed of the ball just before it hits the ground is 8 m/s, how much work is done to the ball by the fore of air resistance as it falls?
3. Imagine a projectile is launche d horizontally and falls to the floor-say a small ball that rolls off the edge of a table. Suppose you measure two distances: the vertical distance h through which the ball fell .e., from the table down to the floor below it the horizontal distance d the ball traveled - i.e., from the point on the floor directly below the table edge to the point on the floor where the ball landed. How can...
A 14.1 lbf computer slides down a desk at a constant velocity if the desk is inclined to a 15.2 to the horizontal. Then the desk is straightened out, so it is now perfectly horizontal. How much force needs to be applied to the computer in the horizontal direction, to move it with a constant velocity? Answer Check loor by tying a rop 3.4° above the floor. She found that it takes 6.4 N of force to keep it moving...
A stationary ball is let go from the top of a 75 cm long
diagonal table. It rolls down and off the edge, free falls and hits
the ground.
a) If it takes the ball 0,797 seconds to roll down the table
before it goes off the edge, what is it's average speed?
b) What is the balls speed when it goes off the edge? Formula for
even acceleration is Vm = (V0+V)/2
c) What is the horizontal speed of...
An object of mass m is pushed horizontally off a flat clifftop which is a distance y above the ground, and it falls subject to the constant acceleration of gravity 0 The object is launched with an initial velocity V,-10.7 뛰, and y-4.4m, what is the angle that the velocity vector makes below the horizontal just before the object lands?
The roof of a two-story house makes an angle of 32" with the horizontal. A ball rolling down the roof rolls off the edge at a speed of 5.5 m/s. The distance to the ground from that point is 7.8 m. (a) How long is the ball in the air (6) How far from the base of the house does it land? et upward be the positive direction) (c) What is velocity just before and g component m y component...
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