The rebounder in basketball has a vertical leap (that is, the vertical movement of a fixed...
The rebounder in basketball has a vertical leap (that is, the vertical movement of a fixed point on their body) of 121cm What is his initial "launch" speed off the ground? How long is he in the air?
Homework Answers
Add Answer to:
The rebounder in basketball has a vertical leap (that is, the
vertical movement of a fixed...
The best rebounders in basketball have a vertical leap (that is, the vertical movement of a...
The best rebounders in basketball have a vertical leap (that is, the vertical movement of a fixed point on their body) of about 123 cm. A. What is their initial "launch" speed off the ground? B. How long are they in the air? The answer for A is 4.91m/s.
Spud Webb, height 5'7", was one of the shortest basketball players to play in the NBA....
Spud Webb, height 5'7", was one of the shortest basketball players to play in the NBA. But he had an impressive vertical leap; he was reputedly able to jump 110 cm off the ground. a) To jump this high, with what speed would he leave the ground? b) For how much time will he be in the air? c) If he pushes off over a distance of 0.40 m to achieve this vertical leap, what is his acceleration during the...
Spud Webb, height 5'7", was one of the shortest basketball players to play in the NBA....
Spud Webb, height 5'7", was one of the shortest basketball players to play in the NBA. But he had an impressive vertical leap; he was reputedly able to jump 110 cm off the ground. a) To jump this high, with what speed would he leave the ground? b) For how much time will he be in the air? c) If he pushes off over a distance of 0.40 m to achieve this vertical leap, what is his acceleration during the...
2. Excellent human jumpers can leap straight up to a height of 120 cm off the...
2. Excellent human jumpers can leap straight up to a height of 120 cm off the ground. To reach this height, with what speed would a person need to leave the ground? Express your answer to two significant figures and include the appropriate units. 3. A basketball player can jump to a height of 1.1 m off the ground, so he can easily dunk a basketball. For such a leap, what is his "hang time" - the time spent in...
Anelite Basketball player has a 39 inch standing vertical, meaning that this person can jump straight upward to a heigh...
Anelite Basketball player has a 39 inch standing vertical, meaning that this person can jump straight upward to a height of 39 inches. (For all parts of this problem neglect air resistance) To three significant digits what is the velocity, in m/s, of the basketball player the instant leaving the ground? m/s How long total is the basketball player in the air? (round to 3 significant digits) What are the magnitude and direction of the acceleration at each instance? (Direction...
Basketball player Darrell Griffith is on record as attaining a standing vertical jump of 1.2 m....
Basketball player Darrell Griffith is on record as attaining a standing vertical jump of 1.2 m. (This means that he moved upward by 1.2 m after his feet left the floor. Griffith weighed 890 N. A-What is his speed as he leaves the floor? B-If the time of the part of the jump before his feet left the floor was 0.300 s , what was the magnitude of his average acceleration while he was pushing against the floor? C-Use Newton's...
Please answer all questions. 1. One simple model for a person running the 100 m dash...
Please answer all questions. 1. One simple model for a person running the 100 m dash is to assume the sprinter runs with constant acceleration until reaching top speed, then maintains that speed through the finish line. If a sprinter reaches his top speed of 11.4 m/s in 2.34 s , what will be his total time? 2. Excellent human jumpers can leap straight up to a height of 120 cm off the ground. To reach this height, with what...
A 1.85 m tall basketball player attempts a goal 14.03m from the basketball hoop, which is...
A 1.85 m tall basketball player attempts a goal 14.03m from the basketball hoop, which is at the height of 3.05 m. The acceleration of gravity id 9.81 m/s^2. If he shoots the ball at an angle of 46.0 degree, at what initial speed must he throw the basketball so that it goes through the hoop without striking the board? What is the time required for the ball to reach its maximum height? Determine the maximum height reached by the...
to stop a 90 kg basketball player landing from a jump with a downward vertical...
to stop a 90 kg basketball player landing from a jump with a downward vertical How much work is required velocity of 3.48 m/s at the point of ground contact? Assume the basketball player has no potential energy, only kinetic energy. (3 points) How much force is required if the basketball player (Question #2) lands with a 'hard' or 'soft' landing? a For 'soft' landing assume the basketball player's center of mass is displaced 0.65 m. (2 point) b....
A basketball was kicked 20.0 m above horizontal with an initial velocity of 120.0 m/s at...
A basketball was kicked 20.0 m above horizontal with an initial velocity of 120.0 m/s at an angle of 35.0˚ above the horizontal. (a) How long is the rocket in air before falling? (b) What is the horizontal range for the rocket? (c) With what speed does the rocket hit the ground? Please show work
Anelite Basketball player has a 39 inch standing vertical, meaning that this person can jump straight upward to a height of 39 inches. (For all parts of this problem neglect air resistance) To three significant digits what is the velocity, in m/s, of the basketball player the instant leaving the ground? m/s How long total is the basketball player in the air? (round to 3 significant digits) What are the magnitude and direction of the acceleration at each instance? (Direction...
A 1.85 m tall basketball player attempts a goal 14.03m from the basketball hoop, which is at the height of 3.05 m. The acceleration of gravity id 9.81 m/s^2. If he shoots the ball at an angle of 46.0 degree, at what initial speed must he throw the basketball so that it goes through the hoop without striking the board? What is the time required for the ball to reach its maximum height? Determine the maximum height reached by the...
to stop a 90 kg basketball player landing from a jump with a downward vertical How much work is required velocity of 3.48 m/s at the point of ground contact? Assume the basketball player has no potential energy, only kinetic energy. (3 points) How much force is required if the basketball player (Question #2) lands with a 'hard' or 'soft' landing? a For 'soft' landing assume the basketball player's center of mass is displaced 0.65 m. (2 point) b....
Most questions answered within 3 hours.
-
how
does gravity affect the trajectory of projectile? what would be the
shape of the trajactory...
asked 12 minutes ago -
Two small plastic spheres are given positive electrical charges.
When they are a distance of 15.4...
asked 19 minutes ago -
An acidic solution containing gold ions is
electrolyzed, producing gaseous oxygen (from water) at the anode...
asked 35 minutes ago -
Assume that the population of Mexico is 128
million and that the population increases 1.01
percentannually....
asked 1 hour ago -
Can someone please help me add appropriate descriptive
comments to each line of code in the...
asked 1 hour ago -
Romeo wishes to throw a bouquet of flowers to Juliet, who is on
a second-story balcony,...
asked 2 hours ago -
Why is QE a controversial monetary policy tool.
A. It may lead to excessive inflation.B. By...
asked 2 hours ago -
Principles of Programming midterm study guide help!
1.)
______ Which of the following would reference the...
asked 2 hours ago -
A finite potential well has depth U0 = 2.78 eV . What is the
penetration distance...
asked 3 hours ago -
1. The bus bars of a power station are in two sections A and B
separated...
asked 3 hours ago -
Fiscal policy is the deliberate manipulation of taxes and
government spending to alter GDP, employment, inflation...
asked 4 hours ago -
evaluating an expression using only one digit and + and - as
operators ....3+5-1+7-5+8
-----------------------
stack...
asked 4 hours ago