A 85 kg cart is accelerated horizontally by a 193-N force pulling at an angle of 27 degrees above horizontal. Neglecting rolling resistance, determine the acceleration of the cart in m/s2. Round to the nearest one decimal place.
Q: In the diagram, the dashed lines are parallel to the x axis. The magnitudes of the vectors are A =…
A:
Q: What is the linear speed in / sec what is the angular speed in radians
A:
Q: what fraction of earths gravity is the moons gravity earth=9.8 m/s squre and moon 1.6 m/s squared
A: The objective of the question is to find out what fraction of Earth's gravity is the Moon's gravity.…
Q: Briefly explain what is meant by “particle horizon” and “event horizon” in cosmology. Calculate the…
A: To explain Particle and Event Horizon
Q: What are the (a) x and (b) y components of the vector that must be added to the following three…
A:
Q: At what temperature is the speed of sound in helium (ideal gas, y = 1.67, atomic mass = 4.003 u) the…
A: Atomic mass of helium is The ratio of specific heat at constant pressure to specific heat at…
Q: An electron with a speed of 1.2 x 102 m/s enters a magnetic field of 0.0020 T at 90 degrees to the…
A: The objective of the question is to determine the instantaneous acceleration of an electron as it…
Q: You start on the origin and walk in a strait line to a point that is 10 m east and 25 m north of…
A:
Q: A uniform rod has mass m and length L. One end of the rod is attached to a fixed point O by a hinge…
A: Draw the free-body diagram of the system:
Q: 3. The compass needle can rotate on a pivot in a horizontal plane. If a positively charged rod is…
A:
Q: 15. A 2050 kg space station orbits Earth at an altitude of 513 km. The mass and mean radius of Earth…
A: The mass of the space station is The mass of Earth is The radius of the Earth is The distance of the…
Q: A parallel-plate capacitor has 3.5 cm x 3.5 cm electrodes with surface charge densities +1.0 x 10-…
A:
Q: A single ionized uranium ion of mass 8.9 x 10-25 kg is accelerated through a potential difference of…
A:
Q: 1. The earth has a mass of 5.98 x 1024 kg and the moon has a mass of 7.35 x 1022 kg. The distance…
A:
Q: A soccer ball of mass 0.50 kg, initially at rest, is kicked by a force of magnitude 1200 N that…
A: The objective of the question is to find the velocity of the soccer ball after it has been kicked.…
Q: 6. A car travels 6 km due east and then 4 km in a direction 120° north of east. Find the magnitude…
A: Initial displacement of the vehicle is towards east direction.The final displacement is north of…
Q: If Hulk throw a spaceship from earth's surface (mass of the Earth is 5.98 x 10^24 kg and its radius…
A: Given data - mass of the Earth ( M ) = 5.98 1024 kg…
Q: SOLVE THE FOLLOWING PROBLEMS. REFER TO THE INSTRUCTION GIVEN BELOW. SHOW YOUR COMPLETE SOLUTIONS. I.…
A:
Q: 1. Find the force for each of the following potential energy functions: (a) V = cxyz + C (b) V = ax²…
A: The objective of the question is to find the force for given potential energy functions, determine…
Q: 5. The piston of a hydraulic automobile lift is 0.29 m in diameter. What gauge pressure, in pascals,…
A:
Q: 8. A golf course sprinkler system discharges water from a horizontal pipe at the rate of 7200 cm³/s.…
A:
Q: How much work does the electric field do in moving a +7.2 µC charge from ground (0 V) to a point…
A: q = +7.2 µC V1 = 0 V V2 = +58 V
Q: (a) Two point charges with q₁ = +3.5 × 10-7 C and 92 = -4.5 x 10-7C are initially separated by a…
A:
Q: If there is to be no relative motion between the train and the edge of the platform, how fast must…
A: A train is positioned on a revolving platform in the scenario that is being discussed. The goal is…
Q: You purchased 2.6 kg of apples from Wollaston. You noticed that they used a spring scale with the…
A:
Q: The study of bodies at rest or with uniform velocity is called kinematics. True or False.
A: The study of bodies at rest or with uniform velocity.
Q: Two toy wagons are tied together with ropes. Rope B is being pulled with a force of 25 N. The mass…
A: The objective of this question is to find the acceleration of the two wagons and the tension in each…
Q: What are the (a) x and (b) y components of the vector that must be added to the following three…
A:
Q: How can I use vector addition to find the final location?
A:
Q: Task 3: Electric potential energy and electric potential 1. Examine the charge distribution shown.…
A: The objective of the question is to calculate the total electric potential energy for the given…
Q: 1. A test charge of +2μC is placed halfway between a charge of +6μC and another of +4µC separated by…
A: Given data - Charge q1 = +4μC = Columb Charge q2 = +2μC =…
Q: At room temperature, which substance has the lowest viscosity? Select the correct answer below: O…
A: Given compounds:maple syrup (200 mPa.s)motor oil (50 mPa.s)molasses (5000 mPa.s)gasoline (30…
Q: One cubic centimeter of a typical cumulus cloud contains 350 water drops, which have a typical…
A:
Q: A square diffraction grating of width 2.2 cm contains 6500 slits. At what angle does light with a…
A:
Q: A current-carrying wire is oriented along the x axis. It passes through a region 0.22 m long in…
A: Length of wire is Magnetic field is towards +z-axis.The force is towards +y-axis.The wire is…
Q: 10^24 kg and its radius is 6.38 x 10^6 m) with a speed of 9.91 km/s into orbit, what would the…
A: Mass of the Earth ( M ) = 5.98 1024 kg Radius of the Earth ( R ) = 6.38 106 m Speed of the…
Q: Two identical loudspeakers are placed on a wall 3.00 m apart. A listener stands 5.00 m from the wall…
A: To determine:For two identical loudspeakers, find(a) The phase difference between the waves from the…
Q: How many electrons make up a charge of -76.0 mC?
A:
Q: Find the resistance of a copper wire that is 90 meters long with a diameter of 1.45mm
A: Write the given values to the suitable variables.Here, L and d are the length and diameter of the…
Q: Determine the initial electric potential energy of the system consisting of all four charges with q4…
A: The objective of the question is to calculate the initial electric potential energy of a system of…
Q: 14. Neil and Gus are having a competition to see who can launch a marble highest in the air using a…
A: Page1
Q: The instruction booklet for your pressure cooker indicates that its highest setting is 12.7 psi. You…
A: Standard atmospheric pressure is Highest pressure is above the atmospheric pressure.Note:The…
Q: 3. What is the increase in the total force (in newtons) on the walls of the eye if the pressure…
A:
Q: 1. One wave passes by a pier every 5 s. If the wavelength of the wave is 12 m, what is the wave…
A: Given that one wave passes by a pier every 5 sec , wavelength of the wave is
Q: A wooden sphere of diameter 5 cm is initially at a uniform temperature of 21 °C. Its…
A: The objective of the question is to calculate the temperature at a certain depth in a wooden sphere,…
Q: Two 10-cm-diameter charged rings face each other, 20.0 cm apart. Both rings are charged to +20.0 nC…
A:
Q: Figure L. 2₁ + 5.0 cm 10 cm < 1 of 1 22 + 0- Submit X Incorrect; Try Again; Provide Feedback…
A:
Q: Two parallel plates are 46cm apart and have a potential difference of 8800 Volts between them. Find…
A:
Q: Assuming that each cubic centimeter of water has a mass of exactly 1 g, find the mass of 8.70 cubic…
A:
Q: 22.22 (1) When driven by a 120-Hz vibrator, a string has transverse waves of 31 cm wavelength…
A:
A 85 kg cart is accelerated horizontally by a 193-N force pulling at an angle of 27 degrees above horizontal. Neglecting rolling resistance, determine the acceleration of the cart in m/s2.
Round to the nearest one decimal place.
Unlock instant AI solutions
Tap the button
to generate a solution
Click the button to generate
a solution
- What is the magnitude of the relative acceleration of the chopper with respect to the jeep AF|J?At one point during a flight, a 7kg model rocket burning fuel, generating a 90N thrust and experiencing a 60N drag. What is the magnitude of the net force on the rocket? What is the magnitude of the rocket's acceleration?A service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under construction, down to ground level, accelerating downward at a rate of 1.2m/s2 . Find the magnitude of the force the garbage exerts on the floor of the service elevator?
- At a given instant in time, a 7-kg rock that has been dropped from a high cliff experiences a force of air resistance of 25 N. What are the magnitude and direction of the acceleration of the rock? (Do not forget the gravitational force!)An elevator in the Taipei 101 skyscraper can start fromrest and accelerate to a maximum speed of 16 m>s with a constantacceleration of 1.1 m>s2. Through what distance does the elevatormove as it accelerates to its maximum speed?A 9 kg object starting from rest falls througha viscous medium and experiences a resistiveforce R = −b v, where v is the velocity of theobject.The acceleration of gravity is 9.8 m/s^2.a) If the object’s speed reaches one-half its terminal speed in 5.24s, determine the terminalspeed.Answer in units of m/s. b) At what time is the speed of the object threefourths the terminal speed?Answer in units of s. c) How far has the object traveled in the first 5.24s of motion?Answer in units of m.
- A skier descends along a slope that has an incline of 15.0o . Assuming the slope is frictionless, what is the magnitude of the skier's acceleration along the direction of the incline?At time t = 0 s, a motor begins to move a small elevator of mass 117 kg by unreeling a cable. The position of theelevator as a function of time is given byy(t) = yie^(−t/t0)where yi = 87 m and t0 = 1.77 s and we have defined up to be the positive y direction. What is the tension in theelevator cable at time t = 3.26 s?A hammer of mass m = 0.475 kg is moving horizontally at a velocity of v = 5.5 m/s when it strikes a nail and comes to rest after driving the nail a distance Δx = 1.15 cm into a board. 1. What is the duration of the impact, assuming the acceleration is constant during this time period, in terms of the given variables? What is the duration of the impact, assuming the acceleration is constant during this time period, in terms of the given variables?
- A pilot performs an evasive maneuver by diving vertically at 310 m/s. If he can withstand an acceleration of 8.0 g without blacking out at what altitude must he begin to pull out of the dive to avoid crashing into the sea? Express your answer using two significant figures and include the appropriate units.A person weighing 0.70 kN rides in an elevator that has an upward acceleration of 1.5 m/s 2. What is the magnitude of the force of the elevator floor on the person?A block is sliding along a horizontal surface where the coefficient of kinetic friction is 0.5 between the two. If the block as initial velocity 15.0 m/s, how much time does it take for the block to come to rest?