4. A pitcher throws a fastball strike during a ballgame. The velocity of the ball is...
4. A pitcher throws a fastball strike during a ballgame. The velocity of the ball is 44 m/s. The mass of the ball is 150 grams. The catcher catches the ball in his glove in 0.2 seconds. a. Compute the impulse the glove exerts catching the ball b. Compute the force exerted to catch the ball.
Homework Answers
Add Answer to:
4. A pitcher throws a fastball strike during a ballgame. The
velocity of the ball is...
A baseball catcher is catching a fastball that is thrown at 43m/s (96 mi/h) by...
A baseball catcher is catching a fastball that is thrown at 43 m/s (96 mi/h) by the pitcher. If the mass of the ball is 0.15 kg and if the catcher moves his mitt backward toward his body by 8.0 cm as the ball lands in the glove, what is the magnitude of the average force acting on the catcher's mitt? Estimate the time interval required for the catcher to move his hands.
A pitcher throws a 0.145 kg baseball at 40.19 m/s at the catcher (who is standing...
A pitcher throws a 0.145 kg baseball at 40.19 m/s at the catcher (who is standing still). It takes the catcher 0.07 seconds to stop the baseball after catching it. What was average force required to catch the ball?
A baseball catcher moves his glove away from a 34.0 m/s fastball as he catches it....
A baseball catcher moves his glove away from a 34.0 m/s fastball as he catches it. If the average force he exerts on the ball is 1.12 103 N, how far does the glove move? Assume constant deceleration of the ball, which has a mass of 0.142 kg
A pitcher throws at 100 mph fastball through standard air. The diameter of the ball is...
A pitcher throws at 100 mph fastball through standard air. The diameter of the ball is 2.82 in. Estimate the drag force on the ball. 3.
The gravitational force exerted on a baseball is 2.31 N down. A pitcher throws the ball...
The gravitational force exerted on a baseball is 2.31 N down. A pitcher throws the ball horizontally with velocity 14.0 m/s by uniformly accelerating it along a straight horizontal line for a time interval of 157 ms. The ball starts from rest. (a) Through what distance does it move before its release? m (b) What are the magnitude and direction of the force the pitcher exerts on the ball? (Enter your magnitude to at least one decimal place.) magnitude N...
1) A catcher catches a fastball going 95mi/hr and recoils 12cm while stopping the ball in...
1) A catcher catches a fastball going 95mi/hr and recoils 12cm while stopping the ball in 0.005s. (mass of the ball is 280gm). a) What was the magnitude and direction of the change in momentum of the ball? b) What was the average force the ball exerts on the hand & glove? 2) A 50kg driver sits stopped at a traffic light. Another car rear-ends her and causes her to accelerate at 16m/s^2. It all occurs in 0.25s. a) What...
A baseball pitcher throws a ball vertically straight upward and catches the ball 4 s later....
A baseball pitcher throws a ball vertically straight upward and catches the ball 4 s later. (calculators can be used) (a) With what velocity did the ball leave the pitcher's hand? v? = _____ m/s (b) What was the maximum height reached by the ball? h = ____m
The gravitational force exerted on a baseball is 2.00 N down. A pitcher throws the ball...
The gravitational force exerted on a baseball is 2.00 N down. A pitcher throws the ball horizontally with velocity 12.0 m/s by uniformly accelerating it along a straight horizontal line for a time interval of 200 ms. The ball starts from rest.
A baseball pitcher throws a ball vertically straight upward and catches the ball 4.9 s later....
A baseball pitcher throws a ball vertically straight upward and catches the ball 4.9 s later. (calculators permitted in this question) (a) With what velocity did the ball leave the pitcher's hand? v?i = m/s (b) What was the maximum height reached by the ball? h = m
2 Baseball A pitcher throws a baseball at 90 mph (40 m/s). Suppose that the pitcher...
2 Baseball A pitcher throws a baseball at 90 mph (40 m/s). Suppose that the pitcher takes At-0.07 s to accelerate the ball. (a) (10 pts) Find the acceleration of the ball during the throwing motion, in m/s2. Hint (b) (10 pts) How many times larger than g is the acceleration of the bal? You should (b) (10 pts) A baseball has a mass of 0.14 kg. Estimate the force exerted by the pitcher assume the acceleration is constant so...
A pitcher throws at 100 mph fastball through standard air. The diameter of the ball is 2.82 in. Estimate the drag force on the ball. 3.
The gravitational force exerted on a baseball is 2.00 N down. A pitcher throws the ball horizontally with velocity 12.0 m/s by uniformly accelerating it along a straight horizontal line for a time interval of 200 ms. The ball starts from rest.
2 Baseball A pitcher throws a baseball at 90 mph (40 m/s). Suppose that the pitcher takes At-0.07 s to accelerate the ball. (a) (10 pts) Find the acceleration of the ball during the throwing motion, in m/s2. Hint (b) (10 pts) How many times larger than g is the acceleration of the bal? You should (b) (10 pts) A baseball has a mass of 0.14 kg. Estimate the force exerted by the pitcher assume the acceleration is constant so...
Most questions answered within 3 hours.
-
Calculate Ecell for the following reaction and conditions: 0.50
M Br2 (aq), 0.10 M Pb+2 (aq),...
asked 13 minutes ago -
There can be more than one correct answer.
Hypophysiotropic hormones:
A. released by the hypothalamus
B....
asked 18 minutes ago -
Scott Ruskin is the CEO of Decatur Materials. The company has
been struggling for the last...
asked 16 minutes ago -
If you were conducting a study involving twins regarding
genetics and/or upbringing, which would you use?...
asked 38 minutes ago -
Part 1- Inventory: You own a toy company and
you are producing wooden rocking horses. Assume...
asked 47 minutes ago -
What is aromaticity?
Identify aromatic molecules, especially those containing O, N,
S and B
asked 50 minutes ago -
A rubber solid circular wheel of uniform density spins about it
axis at rate of 60...
asked 1 hour ago -
DNA evidence from an early human skeleton in Britain, shows that
early inhabitants of were blue...
asked 53 minutes ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 1 hour ago -
To practice Problem-Solving Strategy 19.1 Work in Ideal-gas
Processes.
A cylinder with initial volume V contains...
asked 1 hour ago -
Depreciation for Partial Periods Bean Delivery Company purchased
a new delivery truck for $35,400 on April...
asked 1 hour ago -
Q 5.23:
Jonathan has been doing calculations to determine a missing
component. So far he has...
asked 1 hour ago