A ball of mass 4.7 kg and a diameter of 68.2 cm is attached to a string of length 1.1 m. It moves in a circular path at constant speed, 3.0 m above the ground. The string makes a constant angle of 17 ° with respect to vertical.

A ball of mass 4.7 kg and a diameter of 68.2 cm is attached to a string of length 1.1 m. It moves in a circular path at constant speed, 3.0 m above the ground. The string makes a constant angle of 17 ° with respect to vertical.

Name: A ball of mass 4.7 kg and a diameter of 68.2 cm is attached to a stri
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: A ball of mass 4.7 kg and a diameter of 68.2 cm is attached to a string of length1.1 m. It moves in a circular path at constant speed, 3.0 m above the ground. Thestring makes a constant angle of 17 ° with respect to vertical.Lm(a) What is the speed

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...

See similar textbooks

Similar questions

Bart Jumps Springfield Gorge on his skateboard. Springfield Gorge us 50m wide, and Bart has constructed a 1.0 m Hugh ramp inclined at 30° to the horizontal. Air resistance is neglected. Homer had calculated that he can jump the gorge if the ramp is inclined to 45°, and he attains a speed of 20m/s. Will Homer make it? If not, how far short of the other side is he when he drops below the level of the ground?
A rocket starts from rest and moves upward from thesurface of the earth. For the first 10.0 s of its motion, the vertical accelerationof the rocket is given by ay = 12.80 m/s32t, where the+y-direction is upward. What is the speed of the rocket when it is 325 m above the surface of the earth?
A rocket accelerates at 25m/s2 from rest on a frictionless inclined surface. The inclined ramp has a height of 70m and makes a 32 degrees angle above the ground. The rocket stops accelerating at the instant it leaves the incline. If air resistance is negligible, what is the horizontal distance 'R' from the end of the ramp to the point of impact (where it hits the ground)? a) Draw a diagram of this situation and be sure to include the distance 'R' b) Calculate the distance 'R' from the end of the ramp to the point of impact. 1.Draw the clear diagram 2. Give the indicating distance 'R' 3. Show your work 4. Find vertical and horizontal components of velocity when rocket leaves ramp 5. Find distance 'R'
A boll rounds a 28 m radius curve at 12 m/s. The magnitude of it's acceleration in m/s² ?
A ball is thrown at a 60.0° angle above the horizontal across level ground. It is thrown from a height of 2.00 m above the ground with a speed of 20.0 m/s and experiences no appreciable air resistance. What is the time the ball remains in the air before striking the ground? Calculate time with 3 significant figures.
(b) y-coordinate Need Help? Read It Watch It Submit Answer 2. DETAILS SERCP11 3.2.P.009. MY NOTES ASK YOUR TEACHER The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45°. With what speed must the animal leave the ground to reach that height? m/s Need Help? Read It Watch It PRACTICE AOTHER MY NOTES ASK YOUR TEACHER 3. DETAILS SERCP11 3.2.P.014. From the window of a building, a ball is tossed from a height yo above the ground with an initial velocity of 8.90 m/s and angle of 22.0° below the horizontal. It strikes the gyound 6.00 s (a) If the base of the building is taken to be the origin of the coordinates, with upward-the positive y-direction, what are the initial coordinates of the ball? (Use the following as necessary: Yo: Assume SI units. Do not substitute numerical values; use variables only.) later. 10:03
Yahya throws a ball at a height of y, = 2 m above ground with an initial speed of v, = 8.8 m/s at an angle of e, = 40° with respect to the vertical direction. [Recommended time : 6-8 minutes] A 6m high vertical wall stands 4 m away from Yahya. Will the ball go over the wall without hitting it? Oa. Yes Ob. No Oc. Maybe Od. You did not give enough information
Bipin
A stunt driver wants to make his car jump over cars parked side by side below a ledge. With what minimum speed must he drive off the ledge to clear the cars? The vertical height of the ramp is 1.50 m above the cars and the horizontal distance he must clear is 22.0 m.
A golf ball is driven with the initial conditions shown in the figure. If the wind imparts a constant horizontal deceleration of 3.1 ft/sec², determine the values of r, r, r, 0, 0, and when t = 1.12 sec. Take the r-coordinate to be measured from the origin. Answers: r= ŕ= 7 = 0 = 0 = i Mo i i M 0 = i 0 103 mi/hr Too== = 30° ft x ft/sec ft/sec² rad/sec Wind rad/sec²
I need help with this HW problem
Spring Gun: A spring gun can launch a projectile with a speed of 12.21 m/s. It is placed at the edge of a table and launches a projectile horizontally. The table is 1.8 m high, and the projectile travels a distance of 12.90 m before it hits the ground. The lab is on an asteroid.What is the acceleration due to gravity on this asteroid?