10.8 kg10.8 kg object has the following acceleration components. ??=(0.51ms2)+(0.65ms3)?ax=(0.51⁢ms2)+(0.65⁢ms3)⁢t ??=(11.7ms2)−(0.79ms3)?ay=(11.7⁢ms2)−(0.79⁢ms3)⁢t What is the magnitude of the net force acting on the object at time ?=5.27 s? What is the direction of the net force at this same time? Give your answer as a number of degrees counter‑clockwise from the +? axis.

Q: dragster accelerates from rest down a road of length d = 400.0 m. In the absence of any friction the…

A: The downward force on the dragster along its motion is given by

Q: A physics student, in a stationary elevator, places a 210.0 g mass on an electronic balance. The…

A: m= 210g

Q: Two roomates are disagreeing over where to place a 90 kg couch. Katie is pushing the couch to the…

A: Newton's second law of motion is, Fnet=ma Here, m is mass and a is acceleration. Assume Rosa is…

Q: Problem 1: A yo-yo is released as shown. The inner radius (where the string winds up) is 0.74 cm,…

A: Given data: Inner radius, r=0.74 cm=7.4×10-3m Outer radius, R=4.1 cm=41×10-3m Mass of yo-yo, m=440…

Q: The graph below shows the acceleration vs, time for an object. Choose the correct corresponding…

A:

Q: For V1=V1x^(unit vector) and  V2=V2x^, it is V1>0 and V2<0. Accelerations are a1=a1x^, a2=a2x^and…

A: The given three equations for the kinetic equilibrium are as follows. Since, m1 = m2, replace m2 by…

Q: a) Find the mass of the planet mp in terms of vi t, r, and any necessary constants. b) You decide to…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Only two forces act on an object (mass=3.61 kg), as in the drawing. Find (a) the magnitude and (b)…

A: Given data: The mass m=3.61 kg The force Fx=40.0 N The force Fy=60.0 N

Q: You place a crate of mass 20.1 kg on a frictionless 4.69-meter-long incline. You release the crate…

A:

Q: One end of a rope is tied to a 11 kg hanging weight. The rope goes over a pulley and the other end…

A:

Q: ime uncertainty - 1s uncertainty of average period =2s mass 10 (kg) (s) At for 10 cycles (s) average…

A: The value of k Masst0t10time for 10 cycleAverage…

Q: I forgot my car in a no - parking zone.  A tow truck pulled it away. The truck exerted a force of…

A: Given data: The force exerted by the truck on the car is F=4000 N The friction force is Ff=600 N…

Q: You place tomatoes in the pan of a hanging spring scale and find that they weigh 2.9 lb. You measure…

A: We know If a spring of spring constant k, is subjected to a force F which stretches or compresses…

Q: A spring is fixed to a board so that its hanging from it vertically. A 10 kg mass is attached to the…

A: Let spring constant be "K".   On earth, mge=Kxe         .....(1)   on moon, mgm=Kxm        ......(2)…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1.3Ni +…

A: Given, Two force vectors

Q: Solve this question in detail. Solution must be in Handwritten format only. Include free body…

A:

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: A 18 kg monkey climbs up a massless rope that runs over a frictionless tree limb and back down to a…

A: Given : mass of monkey, m = 18 kg mass of package, M = 25 kg acceleration due to gravity, a = 9.8…

Q: A block A with a mass of 3 kg rests on a horizontal table top. The coefficient of kinetic friction,…

A:

Q: A plane flies 180 miles south, then 170 miles east and finally 250 miles north. What is the…

A:

Q: 2. Refer to figure 1 of an object's velocity vs. time plot. Calculate your best estimation of the…

A: GivenHere the velocity profile of the object is given in question.Provided the mass of the object is…

Q: Two masses, mA-5.5 kg and mg-2.4 kg are attached to a rope that is hanging over a massless,…

A: In this problem we will use newton law of motion. Fnet =ma......(1) Let tension in rope be T.

Q: A person whose weight is 508 N is being pulled up vertically by a rope from the bottom of a cave…

A:

Q: During your winter break, you enter a sled race. You push the sled with a force of 210 N at 30.0°…

A:

Q: You are quite excited with the lesson in friction that you learned in Physics 1A that you decide to…

A: Given Data:- Mass of the glass cup is m=0.15 kg Initial velocity of the cup is vi=2.8 m/s Final…

Q: by conscientious ex nass m' on the planet.

A: Given: Acceleration is 12.3 m/s2 To find the mass of traveler on planet.

Q: A bungee jumper is jumping off a bridge 25 m high that goes over a river. The quadratic equation h =…

A:

Q: 1. A 0.10kg block slides up a 16.00 inclined surface with an initial speed of 6.00. The coefficient…

A:

Q: The acceleration of a particle moving along the 7. x-axis is given by the function a, = -7 ť + 4 t*…

A:

Q: You are given two masses, m₁ and m2, strapped on a pulley with a rope. m₁-13 kg and m2-17 kg. What…

A: Given value--- m1 = 13 kg. m2 = 17 kg . so we can see m2 &gt; m1. We have to find--- What is the…

Q: A cart of mass 8.00 kg was moved by applying two constant forces. Force 1 is 28.0 N at 42.0°, and…

A: Force 1and 2 in unit vector notation

Q: Computation. A rocket, with a mass of 1.8 x 104 kg, blasts off from earth with a uniform upward…

A:

Q: A 1.4 gram bullet is shot into a tree stump. It enters at a velocity of 341 m/sec and comes to rest…

A: To determine,the force on the bullet during impact.given,time to strike the stump(t)=0.00032…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 8.8Ni +…

A: Given data: F1 = 8.8Ni + -9.2Nj + -6.2Nk F2 = 0.1Ni + -8.4Nj + 4.8Nk Required: The angle between…

Q: Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P =…

A: Given: The mass of the object is 5.1 kg. P→=-2.1i^+4.25k^ N The velocity of the object is constant.

Q: A cart is released from rest at point P moving over a frictionless path through points Q and then R,…

A:

Q: You place a crate of mass 47.7 kg on a frictionless 3.61-meter-long i to slide down, eventually…

A: The angle of incline is 33. 62° The answer is option (4) approximate 33.8°

Q: A car of mass 822 kg is traveling 26.4 m/a when the driver applies the brakes, which lock the…

A:

Q: Jennifer is walking at 1.22 m/s. If Jennifer weighs 552 N, what is the magnitude of her momentum? A)…

A: Weight, F = 552 NSpeed, v = 1.22 m/sMomentum, P = ?

Q: Blocks 1 and 2 are moving to the right on a frictionless surface by the tension TB = 36 N as shown.…

A: Given,  Surface is frictionless