Find what was his avg velocity

Assignment Help Physics
Reference no: EM13532544

During basketball tryouts, Umass walk-on hopeful Dwayne Madison stole a pass at his own free throw line. He then spring straight down the court to the opponent's free throw line, 56ft away (1ft=0.3048m), and proceeded to throw up a brick that went over the backboard and out of the gym. If it took him 4.8 seconds to run from his free throw line to the opponent's free throw line:

What was his avg velocity (in m/s)?

If his instantaneous velocity at the midway point was 5.4m/s, and it took him 2/3 of the total time to get there:

What was his avg acceleration to the midway point (in m/s2)?

Reference no: EM13532544

Questions Cloud

Muscle fibers fundamental unit of contraction : Functionally, what is the muscle fiber's fundamental unit of contraction?
Beta blockers are commonly used to treathypertension : Drugs known as beta blockers are commonly used to treathypertension (high blood pressure). Given their name, what would you hypothesize is their method of action (be specific)? Why would these be bad drugs to give to someone who also has asthma, a..
What is the minimum time that a player must wait : At the beginning of a basketball game, a referee tosses the ball straight up with a speed of 5.03 m/s. What is the minimum time that a player must wait before touching the ball
Explain ratio of oxygen to carbon by mass in carbon monoxide : The ratio of oxygen to carbon by mass in carbon monoxide is 1.33:1.00.Find the formula of an oxide of carbon in which the ratio by mass of oxygen to carbon is 2.00:1.00
Find what was his avg velocity : During basketball tryouts, Umass walk-on hopeful Dwayne Madison stole a pass at his own free throw line. He then spring straight down the court to the opponent's free throw line, What was his avg velocity
Define the nucleus was negatively charged : Describe the outcome that would be expected from Rutherford's experiment if the charge on the alpha particles had remained the same but the nucleus was negatively charged. If the nucleus were neutral, what would have been the outcome
Control of increased contractions of cardiac muscle : Compare the control of the contraction of skeletal muscles tothe control of increased contractions of cardiac muscle (increasedheart rate). Be sure to be as specific as you can, including the description of the pathway and neurotransmitters involv..
Calculate what is the magnitude of the force : A hiker, who weighs 919 N, is strolling through the woods and crosses a small horizontal bridge. What is the magnitude of the force that a concrete support exerts on the bridge at the near end
Nicotinic receptors always produce depolarizations : Nicotinic receptors always produce depolarizations while muscarinic receptors may cause depolarizations orhyperpolarizations. Briefly explain why this is possible. Why would this flexibility in the responses of the body be useful?

Reviews

Write a Review

Physics Questions & Answers

  Q1 a dental bracket exerts the horizontal force of 800 n on

q1. a dental bracket exerts the horizontal force of 80.0 n on a tooth at point b. what is the torque on the root of

  What is the work done on the ball by air resistance

A basketball player makes a jump shot. The 0.607 kg ball is released at a height of 1.97 m above the floor with a speed of 7.22 m/s, What is the work done on the ball by air resistance

  Determine the angular speed of the rod

A uniform rod of mass 3.05×10?2kg and length 0.350m rotates in a horizontal plane about a fixed axis through its center, What is the angular speed of the rod after the rings leave it

  Compute the momentum of the bullet

Compute the momentum of the bullet

  What is the spring constant of her achilles tendon

In Chapter 10 in the textbook, we saw that the Achilles tendon will stretch and then rebound, storing and returning energy during a step. What is the spring constant of her Achilles tendon

  Determine the leakage resistance

Capacitors won't hold a charge indefinitely; as time goes on, charge gradually migrates from the positive to the negative plate. What is the leakage resistance

  Find what mass of water would it contain

An aquarium tank has inside dimensions of 1.5 m by 0.70 m by 0.60 m, what mass of water (in kilograms) would it contain

  How much force did the contestant exert on the ball

a game show contestant won a prize by pushing a bowling ball 20 m using her nose.the amount of work done was 1470 j. how much force did the contestant exert on the ball

  How many electrons must be transferred from the first object

An object carries a charge of -8.0 microC, while another carries a charge of -2.0 microC. How many electrons must be transferred from the first object to the second

  Find the maximum height reached by the projectile

A projectile is fired with an initial speed of 65.2 m at an angle of 34.5? above the horizontal on a long flat firing range. find The maximum height reached by the projectile

  How far does the car move during that time

A train 400m long is moving on a straight track with a speed of 84.30km/h. The engineer applies the brakes at the crossing and later the last car passes crossing with the speed of 17.7 km/h. suppose constant acceleration; conclude how long the tra..

  Find the magnetic field at the center of the loop

A square wire loop (size L x L) carries current I. Find the magnetic field at the center of the loop

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd