4.rest,For* carcarandIhs1500 kgofthen acceleratesmassat timeisat 3.0 minitially atwhat is the kinetic energy of thechec+ = 156.

Name: 4.rest,For* carcarandIhs1500 kgofthen acceleratesmassat timeisat 3.0
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: 4.rest,For* carcarandIhs1500 kgofthen acceleratesmassat timeisat 3.0 minitially atwhat is the kinetic energy of thechec+ = 156.

Given: The mass of the car is 1500 kg. The initial speed of the car is 0 m/s. The acceleration of…

Answered: 4 rest, For car * car car 1500 kg of…

Science

Physics

4 rest, For car * car car 1500 kg of and then accelerates at 3.0 mass at is initially at M S the 15s what is the kinetic energy of Ja bine that OF time + = 156.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum, Impulse, And Collisions

Section: Chapter Questions

Problem 3P: A pitcher claims he can throw a 0.145-kg baseball with as much momentum as a 3.00-kg bullet moving...

See similar textbooks

Similar questions

Q3. A roller-coaster car, whose mass is1000 kg, starts from rest (y=40 m). Itreaches a vertical height of only 25 m onthe second hill, where it stopsmomentarily. Calculate the thermalenergy produced by friction forces andestimate the average friction force(assume it is roughly constant) on the car,if the roller-coaster car travelled a totaldistance of 400 m.
Queston 5: (a): A Lascn Lasbes a Cart 15k9 25 retess distonce a 65N fooce. The frictional SSN Ho seststance frace much is. done tach foxce acty the Cart? Hou) on much kinctic dees the Cast have at the end 20 Meters it Startedl
A ski jumper starts from rest 50.0 m above the ground on a frictionless track and flies off the track at an angle of 45.0 above the horizontal and at a height of 10.0 m above the level ground. Neglect air resistance, (a) What is her speed when she leaves the track? (b) What is the maximum altitude she attains after leaving the track? (c) Where does she land relative to the end of the track?
Express your weight in newtons. From this determine your mass in kilograms.
4. A 70 Kg athlete leaps straight up into the air from a trampoline with an initial speed of 7.0 m/s. Take y = 0 to be the position the athlete leaves the trampoline and ignore air resistance. how shoqes di nwob edhW (1 912 a. What is the maximum height the athlete reaches? Step 1) Draw a picture and list the value of all variables at the athlete's starting position and ending position. .£q912 ni nolicups or otni gulą of been woy z9ulev ri telual 10 11J (S 9912 Step 2) Is energy conserved? Yes = write the conservation of energy equation. No write the equation for non- conserved work. 102 (E 9912 nobil yd snob how s Step 3) Plug in values to the equation from step 2 and solve for maximum height. srij 11 m 0.00 to trigisil s of brucny ont moit siqaq to llut 101 Serler abin Toravste srit gnol wor 1010 smit tot svioz uoy tel lliw tens potten b. Solve this problem with kinematic equations and confirm the answers are the same. 0.000,21 A (8 21 (1 q912 Aitnsbl (S q912 smils sris tol svio2 (8…
As a roller coaster (weight is w at rest) crosses the top of a 46-m-diamater loop-the-loop in a speed of 20 m/s. What is the apparent weight at the top of the loop. The answer is .77w I just don't know how
Given: R1 = 9.4 N R2= 8.6 N R3= 7.6N R4= 9.7 N R5= 7.3 N R6= 3.1 N When a 2.6 - volt battery is connected across point A and B. Find the individual current and Voltages across each resistors R2 Rs A R, Ry R.
can you please do number 3
PHYSICS! WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATION NEEDED. UPVOTE WILL BE GIVEN! MULTIPLE CHOICE Mass is 2.0-kg. Released from rest at X, the speed at Y is closest to: a.36m/s b.1.9 m/s c.6.0m/s d.3.6m/s e.0.90m/s
a 500 N block fromtesfrom rest slides 6m down a 45 degrees slope. the 3m along a level surface and then up 30 degrees incline until it comes to rest again. the coefficient of friction is 0.15 for all surfaces. what is the distance travelled by the block up the 30 degrees inclined yntiuntil it stops. what is the total distance traveled by the block. what is the velocity when uit reach the level surface. what is the velocity of the block just before it travels up the 30 degrees inclined.
13. A roller coaster at the Six Flags QC Great America amusement park in Gurnee, Illinois, incorporates some clever design technology and some basic physics. Each ver- tical loop, instead of being cir- cular, is shaped like a teardrop (Fig. P6.13). The cars ride on the inside of the loop at the top, and the speeds are fast enough AM to ensure the cars remain on the track. The biggest loop is 40.0 m high. Suppose the speed at the top of the loop is 13.0 m/s and the corresponding centripetal acceleration of the riders is 2g. (a) What is the radius of the arc of the teardrop at the top? (b) If the total mass of a car plus the riders is M, what force does the rail exert on the car at the top? (c) Suppose the roller coaster had a circular loop of radius 20.0 m. If the cars have the same speed, 13.0 m/s at the top, what is the centripetal acceleration of the riders at the top? (d) Comment on the normal force at the top in the situation described in part (c) and on the advantages of having…
1. You are conducting an experiment to find the kinetic coefficienct of friction between a 5kg box and a ramp. The ramp has an angle of 25° above the horizontal. You start the box from rest. release it. and let it slide down the ramp. a) If the box starts at a height of 1 meter above the ground. what is the theo- retical value of its velocity at the bottom of the ramp? b) When you do the experiment, you find that the experimental value of the final velocity is 3.5 m/s. How much mechaical energy was “lost”? c) Assume that all of the mechanical energy 'lost' in part b) was due to Friction. Draw a free-body diagram. and determine the magnitude of the Normal Force acting on the box. d) Using the Normal force, determine the co-efficient of friction between the box and the ramp, if the system lost the amount of energy you caculated in part b). Hint: Use the work done by friction.