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A steel ball hangs in

A steel ball hangs in a 147cm thread which is dragged right and then let go. Velocityh of the ball is 2,44m/s when it goes
1. 3 answers
2. asked by Paul
3. 521 views
A steel ball falls from a stationary air balloon. The mass of the ball is 0,3kg. It strikes the ground with a vertical download
1. 1 answer
2. 157 views
A 6840 N wrecking ball hangs from the end of a steel cable.What is the net force acting on the wrecking ball if the cable snaps?
1. 0 answers
2. asked by Bansnoob
3. 622 views
In an inelastic collision, a steel ball of mass 200 g was hit hard into a large ball of dough of mass 700 g. The velocity of the
1. 2 answers
2. asked by kek
3. 2,138 views
A ball of mass 620 g hangs from a spring whose stiffness is 195 newtons per meter. A string is attached to the ball and you are
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2. asked by Anabel
3. 924 views
A ball of mass 540 g hangs from a spring whose stiffness is 155 newtons per meter. A string is attached to the ball and you are
1. 1 answer
2. asked by Alina
3. 883 views
a crane drops a .3 kg steel ball onto a steel plate. the ball's speeds just before impact and after are 4.5 m/s and 4.2 m/s
1. 3 answers
2. asked by jason
3. 2,825 views
you have a ball of steel and a ball of iron both of the same volume. The ball of of steel has a larger mass. Is it denser, less
1. 1 answer
2. asked by shohanur
3. 513 views
you have a ball of steel and a ball of iron both of the same volume. The ball of of steel has a larger mass. Is it denser, less
1. 2 answers
2. asked by shohanur
3. 614 views
steel ball traveling at 6 m/s hits a stationary line of three steel balls. Which statement is true if the collision is perfectly
1. 1 answer
2. 81 views