Question
In: Physics
If dropped together from a height h, how high does a tennis ball on top of...
If dropped together from a height h, how high does a tennis ball on top of a basketball bounce (tennis ball’s mass is much smaller than basketball’s mass) ?
(please explain this in steps with very in depth explaination,
i am dumb lol please explain like you are explaining to a little
kid. do not write in cursive)
Solutions
genius_generous answered 6 months agoRelated Solutions
A ball is dropped from rest from the top of a building of height h. At...
A ball is dropped from rest from the top of a
building of height h. At
the same instant, a second ball is projected vertically upward from
ground level, such that it has zero speed when it reaches the top
of the building.
a) When do the two balls pass each other?
Answer it in terms of h.
b)Which ball has greater speed when they are
passing?
c)What is the height of the two balls when they
are passing?
A soft tennis ball is dropped onto a hard floor from a height of 1.70 m...
A soft tennis ball is dropped onto a hard floor from a height of
1.70 m and rebounds to a height of 1.17 m. (Assume that the
positive direction is upward.) (a) Calculate its velocity just
before it strikes the floor. m/s (b) Calculate its velocity just
after it leaves the floor on its way back up. m/s (c) Calculate its
acceleration during contact with the floor if that contact lasts
3.50 ms. m/s2 (d) How much did the ball...
An 59.4-g tennis ball is dropped from rest from a height of 1.25 m. It rebounds...
An 59.4-g tennis ball is dropped from rest from a height of 1.25 m.
It rebounds to a height of 0.62 m.
(a) Calculate the amount of the mechanical energy lost in the
process.
(b) What occurs to the lost mechanical energy?
(c) Calculate the work done by the gravitational force on the ball
(including its sign) in case (i) the tennis ball drops from 1.25 m
to the ground, (ii) rebounds to a height of 0.62 m?
F1 F2...
5. A ball is dropped from the top of the building whose height is 60 m....
5. A ball is dropped from the top of the building
whose height is 60 m. At the same time, another
ball is thrown up from the ground with a velocity of 25 m/s.
i) At what distance from the top do the balls cross each
other?
ii) How much time does the two balls take to cross each
other?
iii) What is the maximum height does the second ball reach?
2) A ball is dropped from rest at the top of a high cliff. It takes...
2) A ball is dropped from rest at the top of a high cliff. It
takes 10.00 seconds for the ball to reach the ground below. Find:
a) the height of the cliff, b) the velocity of the ball hitting the
ground below, c) the time it takes for the ball to fall half of the
cliff's height, and d) the velocity at this halfway point.
(Remember acceleration due to gravity is -9.800 m/s^2).
A ball is dropped from a building of height 100m. At the same time, another ball...
A ball is dropped from a building of height 100m. At the same
time, another ball is then thrown vertically up from the ground
with a velocity V0. They meet each other at
the middle. What is the speed V0 of the ball thrown
vertically up?
a) 44.3m/s
b)9.8m/s
c) 31.3m/s
d)19.6 m/s
e) 98.0m/s
A ball is dropped from 2.00 and rebounds to a height of 1.75m. What is the...
A ball is dropped from 2.00 and rebounds to a height of 1.75m.
What is the maximum height it will achieve after bouncing 7 more
times?
A stone is dropped into a river from a bridge at a height h above the...
A stone is dropped into a river from a bridge at a height h
above the water. Another stone is thrown vertically down at a time
t after the first is dropped. Both stones strike the water at the
same time. What is the initial speed of the second stone? Give your
answer in terms of the given variables and g.
A stone is dropped into a river from a bridge at a height h above the...
A stone is dropped into a river from a bridge at a height
h above the water. Another stone is thrown vertically down
at a time t after the first is dropped. Both stones strike
the water at the same time. What is the initial speed of the second
stone? Give your answer in terms of the given variables and
g.
A rubber ball is dropped from a height of 30 feet, and on each bounce it...
A rubber ball is dropped from a height of 30 feet, and on each
bounce it rebounds up 22% of its previous height. How far has the
ball traveled vertically at the moment when it hits the ground for
the 23rd time? Round your answer to two decimal places.
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