A 1.75 kg particle moves as function of time as follows: x = 4 cos(1.33t+) Where distance is measured in meters and time in seconds. What is the maximum velocity of this particle? Oa. None of the choices Ob. 7.07 OC. 0.63 Od. 1.33 e. 5.32
Q: A little cat, Bella, walks along a straight line, which we shall call the axis, with the positive…
A: Acceleration:The acceleration of a body can be defined as the time derivative of the velocity.…
Q: m m 2 m Traveling with an initial speed of 128 kr, a Cessna 172 accelerates at 6000k kr during level…
A:
Q: The acceleration of a particle is given by a - Avt 5 where A=1.9 m/s2 .At t=0, v= 7.1 m/s and 219. ▼…
A:
Q: 2. A group of students conducted a projectile experiment in which they fired a projectile at an…
A: Given: The range of the projectile and initial speed is given by Range (m) Velocity v0 (m/s) 0…
Q: 11. A 0.500 [kg] ball was thrown downward with an initial speed of 5.00 [m/s] from a height of 5.00…
A:
Q: Only question 1.18
A:
Q: 14. Andrea, of mass 54.5kg, thinks she's sitting at rest in the middle of her 4.81m long dorm room…
A:
Q: 4. A particle starts from the origin at t=0 with a velocity of (161 - 121) m/s and moves in the xy…
A: Write the given values with the suitable variables. u→=16i^-12j^ m/sa→=(3i^-6j^) m/s2 Here, u is the…
Q: A particle moves with the following trajectory: x = 0.403[m/s*]•t“ - cos(1.07HZ-t) What is the…
A:
Q: 1. Andrew and Kevin decide to try out the physics ideas that they are learning and take their…
A: As per guidelines , only first 3 subparts are solved here. Given, height = 96 feet initial velocity…
Q: #3. A & B. how to work the problem out?
A:
Q: An ashif kravels at rake of 20 m/ min for gsec then. ar 40 m/nin fer bsec aud finalla for bsec aud…
A: A. The expression for calculating the distance covered is, D=vt Here, v is the velocity and t is…
Q: A car is travelling with a speed of 95 km/h. This speed in S.l. units is O a. 26.39 m/s O b. 42.46…
A:
Q: In a biathlon race, Murray must cycle 30 km and then run 20 km. Using v as his cycling speed and as…
A:
Q: A force of 7.3 N makes an angle of 23° (counter- clockwise) with the +X axis. The X component of the…
A: Part-I: Given: The magnitude of the force is 7.3 N. The angle of the force with positive x-axis is…
Q: A car accelerates uniformly from zero to 12 m/s^2 in 8 seconds staring from rest. During the next 4…
A:
Q: time (s) What is the total displacement travelled and the average velocity over the ten second…
A: Given data: Position-time graph Required: Total displacement and average velocity over the ten…
Q: A car is going 20m/s in 10sec. How far the car goes? 1. 2m 2. 0.5 m 3. 200m 4. 50.2…
A: The distance travelled by the car can be written as follows: d=vt
Q: 1. An ant travels 11.00 m [North], then 25.0 m [E 30.0 N] and finally 40.0 m [N70.0 W] to reach…
A:
Q: 3. The motion of a particle is governed by the relation a = 8t2, where a is in ft/s2 and t is in…
A: a) Integrate the equation of acceleration with respect to t to obtain the equation of velocity. At…
Q: The motion of a particle is given by the equation s = 3t4 -+ 4t? where s is in foot and t is in…
A: V= speed = differentiation of displacement (s) i. e., V = ds/dt. Acceleration a = dv/dt…
Q: A B D + 1. Bulb B will glow more brightly than A. Bulb D will glow the brightest than A and B. Bulb…
A:
Q: a. C. d. > e. 5 m b. 10 5.48 The particle speed (in m/s) at B is: 3.5 9.2 B 7.75 2m Hx=0.5
A: Initial velocity is zero. Initial height (hi) = 5 mFinal height (hf) = 2 mRequired:The particle…
Q: Tarzan is running at top speed 28.8 kph and grabs a vine hanging vertically from a tall tree in the…
A: Given, Speed=28.8km/h
Q: c. What is the object's average acceleration between 1-0 s and t-7 s? d. When is the object's…
A: The position the particle is given by X(t) = 5t^2 - 8t + 3
Q: A physics student measures the depth of a deep hole by dropping a rock into the hole. The rock takes…
A: Vertical distance travelled by the rock is the height of the hole h=ut+12gt2h=12gt2…
Q: The cross product of j x i is a. 0 b.1 c. –k d. -1
A: Note: According to our expert guidelines only first individual question is to be answered kindly…
Q: 3. A Tesla can accelerate from 0-60 MPH in 2.8 seconds, yielding an average acceleration of 21.4…
A: 3) Initial velocity (u) = 0 mph Final velocity (v) = 60 mph time taken = 2.8 seconds acceleration =…
Q: x (m) Position as a function of time t = 4.00 s 40 20 (s) 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6…
A: Position time, velocity time and acceleration time graph are given.
Q: The simplest Sl unit of Q, if Q= Forcex Areax Time /Mass x velocity is
A: SI stands for Système international which are universally accepted units for any given quantity.…
Q: Identify the relationship between quantities. Show the mathematical way of proving them. Assume that…
A: Given:- Identify the relationship between quantities. Show the mathematical way of proving them.…
Q: Two particles with charges q, = -2q , 92 = +q and masses m, = m, m2 = 2m are travelling with the…
A:
Q: From a velocity of 65 kph, a train decelerates at a rate of 3 m/min2 along a straight path. How far…
A:
Q: . A ballast bag is dropped from a balloon that is 400 m above the ground and rising at 13 m/s. For…
A:
Q: What is the mean (average) AND mode of the following numbers? 15, 40, 44, 68, 92, 4, 68 O A. 47.29…
A: Numbers given 15,40,44,68,92,4,68
Q: A fast train bump into a slow train going the same direction, and they get coupled together. The…
A: First let's assume that the masses of both the trains to be the same. As the fast train is coupled…
Q: Given A=25mm,=65 rad/s and Ø = π/4 radians. calculate the following: a.frequency in HZ (numbers…
A: As per guidelines only first three subparts are solved here, for next parts please ask them…
Q: SITUATION 1. The position of a particle in rectilinear motion is defined by the relation x = t³-2t²…
A: We are given a particle in rectilinear motion. We are given position of particle as function of…
Q: 4 Under what circumstances is the sign of the velocity the same as the sign of the acceleration? 5.…
A: As directed only question 4 and 5 is answered. 4) The sign of velocity is same as the sign of…
Q: A particle moves in the x-y plane, starting from the origin with an initial velocity of ( 4i -7.2j )…
A: Initial velocity v= (4i-7.2j)m/s acceleration in x direction = 4i m/S2 Time t= 5s
Step by step
Solved in 2 steps