Find the mass Force=12.66 N Acceleration=2.3 m/s2

Q: Describe a simple experiment

A: Given;  Describe with simple experiement,  Molecules are not at rest but they constantly move.

Q: A 68kg trampoline artist jumps vertically upward with a speed of 4.2m/s. If the trampoline, 2.6m…

A:

Q: * Zinc selenide has a bandgap 2.58 eV. Over what range of wavelengths of ?visible light is it…

A:

Q: The angular position of a point on a rotating wheel is given by 0 = 1.66 +5.38t2 + 1.25t³, where is…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Find the mass Force=12.66 N Acceleration=2.3 m/s2

A: Given data : Force=F Acceleration=a   Required : Mass

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.59 g coins…

A: mass of each coin = 3.59 g total mass = m = 2x3.59 = 7.18 g

Q: A. Write the correct resistance and tolerance of the color bond resistors. Resistor Color Bond 1…

A:

Q: The average speed of a nitrogen molecule in air is about 6.7 x 10^2 m/s, and its mass is 4.68 x…

A:

Q: greater heights. 82. In an amusement park water slide, pec INT essentially frictionless tube. The…

A:

Q: : Answer Al Determine the current IX in the Fig.7: 5A Ix 2A 08A 05A 04A ONone 1A Fig.7

A:

Q: What would change when the orientation of the magnet is reversed?

A: When north pole of a magnet is brought near the coil, the coil will induce emf in clockwise…

Q: hich of the following are characteristics of series circuits? Select all that ply. If one device in…

A: When two or more than two devices are connected in series then this combination is called series…

Q: An object of mass 3.00 kg is subject to a net force Fx that varies with position as in the figure…

A:

Q: R= 2009 ww 2 tılı V= ??? I= 5A 2

A:

Q: Consider a negative charge moving with a velocity, v, in a uniform magnetic field, B, determine the…

A:

Q: Griven date: Momentum = 78 kg. m/s Mass 12 kg calculate the velocity ?

A:

Q: A disk, initially rotating at 138 rad/s, is slowed down with a constant angular acceleration of…

A:

Q: - How much work is done when Allen applies a force of 200N to drag an 80kg crate 8.0m across the…

A: Introduction :  In this question we are provided with value of force and distance . with these data…

Q: A thermometer of mass 0.0550 kg and of specific heat 0.837 kJ/kg * K reads 15.0°C. It is then…

A:

Q: A small ball of mass 0.30 kg is attached to one end of a 0.910-m-long massless rod, and the other…

A:

Q: The angular position of a point on a rotating wheel is given by 0 = 3.16 +7.11t² +3.71t³, where is…

A:

Q: 34. The inductance of a material refers to:  a.   Ability of the material to store magnetic field.…

A: The inductance of a material is the tendency of a that conductor to oppose charge or current as…

Q: Mass A moves at 20 kph in the direction N 400 E while mass B moves at 30 kph in the direction of S…

A: Given:- VA = 20 kph (N 40° E) = (20sin(40) i^ + 20cos(40) j^) kph  VB = 30 kph (S 30° W) =…

Q: 3. Motion Iwo hree Dimensions Example 3.8 Height and range of a baseball A batter hits a baseball so…

A:

Q: hich of the following statements is FALSE In 1. Through time, the voltage across the resistor is…

A: Given,  RC charging circuit

Q: A small car of mass 1200 Kg is moving with initial velocity v2i = + 22 m/s collides the back of a…

A:

Q: A patient’s temperature was 97.0 °F at 8:05 A.M. and 101.0 °F at 12:05 P.M. If the temperature…

A: Temperature was 97.0 °F at 8:05 A.M.  And 101.0 °F at 12:05 P.M. Temperature at 3:35 P.M. = ?

Q: A drum rotates around its central axis at an angular velocity of 10.9 rad/s. If the drum then slows…

A:

Q: ssume that the speed of sound is 343 m/s at 20 degrees C. Also assume that a bat uses an ultrasonic…

A:

Q: A region of space contains an electric field E = E₁ i + E2j where E₁ and E₂ are positive constants.…

A:

Q: Calculate the density of solid from the following data:

A: Given data;  Calculate the density ? Where,  Mass of solid= 72 g Initial voulme of water=24 ml Final…

Q: An automobile traveling 110 km/h has tires of 69.0 cm diameter. (a) What is the angular speed of the…

A:

Q: resultant of the forces and the direction of the resultant force.

A: Given; Find the resultant of the forces and direction of the resultant force. Where,  Forces acting…

Q: Two individuals are attempting to relocate a sofa by applying forces in the indicated directions. If…

A:

Q: 17. According to the Len’s Law, the direction of the magnetic field induced by a current always have…

A: To discuss Lenz law.

Q: 2. Starting from rest, a point on a disk attains an angular speed of 33.3 revs/minute over an…

A:

Q: Find the time taken 38 w bulb to consume 2100 J of energy?

A: Introduction :  In this question we are provided with value of power and energy consumed . with…

Q: How much space (calculated in units of m3) is occupied by a substance of weight Fg = 431.2 N, whose…

A:

Q: Which of the following statements is TRUE when the magnet is dropped inside the solenoid? A. The…

A: When the magnet is dropped inside a solenoid, magnetic flux increases through the solenoid. It keeps…

Q: Consider a positive charge moving with a velocity, v, in a uniform magnetic field, B, determine the…

A:

Q: The forces acting on a wooden block are shown in the figure given alongside. Find the resultant of…

A: If the forces act in same direction then the  magnitude of the resultant force is the  sum of the…

Q: Suppose a car travels 50 km in first hour and 58 km in second hour. What is average speed of car ?

A: Introduction :  In this question we are provided with value of total time taken and total distance…

Q: A force of 202 N is applied to an object of area 25 m². Calculate the pressure ?

A: Introduction :   In this question we are provided with value of force and area. With these data we…

Q: 25. Two objects of unequal mass are dropped from the same height near the surface of the earth.…

A:

Q: A ball is projected with velocity 10 m/sec at angle of 30° with the horizontal surface. The time…

A:

Q: (a) In communicating with an astronaut on the moon, 3.8 x 108 m from earth, what is the minimum time…

A:

Q: Suppose a car travels 50 km in first hour and 58 km in second hour. What is average speed of car ?

A: We know thatv=dtWherev=average speedd=displacementt=time taken

Q: See the picture below and select the best description for that. (b) (a) Armature Axle rotated…

A: D) Picture (a) and (b) show an electric motor and a generator respectively. The former converts…

Q: Let’s pretend that the Earth’s orbit is circular and that it takes 365 days to circle the sun. What…

A:

Q: The sound waves travel with speed of 560 m/s. If is wavelength is 12 m. Find the frequency of wave?

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!