Sketch the instantaneous acceleration vs. time graph for a cart released from rest near the top of an inclined track. Do you think the cart's instantaneous acceleration increases, decreases, or stays the same (is constant) as it moves down the track? Explain your reasoning.

Sketch the instantaneous acceleration vs. time graph for a cart released from rest near the top of an inclined track. Do you think the cart's instantaneous acceleration increases, decreases, or stays the same (is constant) as it moves down the track? Explain your reasoning.

Related questions

Q: The figure shows four pairs of polarizing sheets, seen face-on. Each pair is mounted in the path of ...

A: When an unpolarized light passes through a polarizer then the intensity of light becomes half and li...

Q: If a vector W has components Wx--3.0 and Wy-4.0, what is the magnitude of the vector? Make sure your...

A: Given vector W has x-component wx = -3.0 And y-component wy = 4.0

Q: Circuit Problem: Express each labelled voltage and current (e.g., vx, ix) in terms of the resistance...

Q: Charan is at NASA analyzing Moon rocks. In one of the rocks from the lunar highlands, he discovered ...

Q: Calculate the phase velocity of the wave inside the waveguide.

A: The phase velocity of wave in wave guide is give as Vp = c/√1-(free space wavelength/cut-off wavel...

Q: 7. The conductance of a conductor varies inversely with A. length B. cross-sectional area C. resisti...

A: The resistance of a conductor is given by Where = Resistivity of conductor L = Length...

Q: Show your all calculation

A: Given mass of shell is m=2kg Thrown upward with velocity V=600m/s Experience air resistance force f=...

Q: You throw a rock off of a cliff in the horizontal direction with a velocity, v. One second later you...

A: Suppose hight of the cliff is h. Suppose rock 1 was thrown at time t=0 And rock 2 was thrown at time...

Q: solve question number 1

A: For the given circuit it's given that equivalent resistance between node b and k is Rbk = R =12000 Ω...

Q: In the diagram below, there are two charges of +q and –q and six points (a through f) at various dis...

A: Electric potential due to a point charge at distance r is given by Where ke = Coulomb's constant, q...

Q: Solve this problem & show every step properly.

A: The gradient of a scalar function represents the steepest slope of the function. A negative sign rep...

Q: A red car has a speed of 17.6 m/s and is driving on a circular track with a radius of 111 m. A blue ...

A: aredablue=v2red/rredv2blue/rblue=rbluev2redrredv2blue

Q: 25. A projectile is launched at ground level with an initial speed of 50.0 m/s at an angle of 30.0 d...

A: 25) Given: Time = 3.00 seconds

Q: Assume that the planet's orbit is circular of radius R = 130 × 106 km and planet's period is T = 30 ...

Q: It's a quantum mechanics question.

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want rem...

Q: Find

A: The value of Ic(sat) be calculated as, IC(sat)=VCCRCIC(sat)=5 V10 kilo ohmIC(sat)=500 μA

Q: Determine the force that the smooth roller C exerts on member AB. Also, what are the horizontal and ...

A: The moment about A is given 60 lb.ft. Therefore, ∑MA=0-60+Dx0.5=0Dx=120 lb

Q: To an observer on Earth, through what angle will Mars appear to move relative to the stars over the ...

A: The orbital period and the semi-major axis of an object be defined as, P=a32

Q: Consider a longitudinal elastic wave, uz = u cos (wt – ska) which propagates in a monoatomic lattice...

A: Let the position of the sth atom us. Let the angular frequency of vibration be ω, time is given by t...

Q: A projectile is launched from ground level at an angle of 30 degrees above the horizontal. Neglect a...

A: For projectile motion velocity and acceleration, vectors are shown in figure a = acceleration vec...

Q: The maximum current that a 2W, 80 kN resistor can safely conduct is: C. 40 kA D.25 μΑ A. 160 kA В.5 ...

Q: H3.6. A bullet is fired from ground level at 120 m/s in the +55° direction. The bullet hits the gro...

Q: Statics Problem

Q: accepted value for g = 9.806 m/s. %3D Remember that the up direction has a positive sign and the dow...

Q: Please show work

Q: Which trigonometric function is used to calculate each vector value X Component tan Magnitude tan An...

A: To understand the problem let's take a vector With x=x-component And y=y-component Suppose it makes...

Q: A thin metal strip of total mass M is bent into 3/4 of a circle of radius R. The center of the circl...

A: Given Mass of strip is M. It is bent in 3/4 circle of radius R. It had uniform density.

Q: A ball is thrown straight down at 1.30 m/s and hits the ground 1.19 seconds later. How many meters d...

A: Use the kinematic equation to solve for the distance travelled by the ball before it hits the ground...

Q: Advanced Physics Question

A: The given set of data is: Time (t) Velocity (v) 0.2 0.332 0.4 0.508 0.6 0.645 0.8 0.798 ...

Q: Please answer sub parts a,b,and c

Q: A hydrogen atom in its fourth excited state emits a photon with a wavelength of 1282 nm. What is the...

Q: E (µN/C) 2 4.5 6.5 x (nm) -4 Figure 1: 1. The electric field, E, as a function of x for a certain ch...

A: Given, Electric field as a function of distance x. charge,

Q: Please show work

A: Solution: Given Data,

Q: Question no.4: Two parallel plates of area 100 cm2are given charges of equal magnitudes 8.9 × 10–7 C...

A: Given:- Two parallel plates are given. To find:- Dielectric constant Magnitude of induced charge. ...

Q: A muon is a lepton that is a higher-mass (rest mass 105 MeV/c2) sibling to the electron. Muons are p...

Q: The heat equation in 1D is : du = Ở o = constant (a) Given that [t] = T and [x] = L, what is the dim...

A: One dimensional heat equation is given by

Q: The figure is a section of a conducting rod of radius R1 = 1.20 mm and length L = 14.00 m inside a t...

A: Given: Total charge enclosed in the rod qenc = 3.69×10-12 C. Radius of the rod r1 = 1.20 mm. Length ...

Q: Calculate the period T of a planet whose orbit has a semi major axis of 15 AU.

A: Given the semi major axis of the orbit is a= 15 AU.

Q: 2. The power output of an adiabatic steam turbine is 5 MW, and the inlet and the exit conditions of ...

A: Answer: It is given that the process of assumption is adiabatic. Hence in this process of Adiabati...

Q: How to solve this question?

A: The power factor is defined as the ratio of active power and volt-amperes. The active power is defin...

Q: Advanced Physics Question

A: Kinematic equations of motion are Where vf = Final velocity, vo = Initial velocity, a = accelerat...

Q: What is the left side of the Gauss' law equation integrated over? The charged object enclosed by a g...

A: According to Gauss law Where

Question

Sketch the instantaneous acceleration vs. time graph for a cart released from rest near the top of an inclined track. Do you think the cart's instantaneous acceleration increases, decreases, or stays the same (is constant) as it moves down the track? Explain your reasoning.

Expert Solution