A vehicle is running with a velocity of 12m/s. If the of the vehicle is 6400 kg m/s, calculate the momentum mass?

Q: 21. If 30 joules of work is required to lift a 10-N box from the floor to a table, how high is the…

A:

Q: The helium isotope He is unstable. What kind of decay would you expect it to undergo? gamma decay…

A: The helium isotope He26 is unstable. The decay of this helium isotope is beta decay.

Q: Two ponies of equal mass are initially at diametrically opposite points on the rim of a large…

A: as we can see the angular momentum is constant, the moment of inertia is going to decreases, so…

Q: A jet plane moving at constant speed of 80. m/s horizontally drops a box at a height of 9500 m.…

A: Apply the second kinematic equation in the vertical motion to determine the time taken by the box to…

Q: 3. A spherically shaped balloon has a radius of 12 m, and is filled with helium. How much extra mass…

A:

Q: A charged rod with charge 40 is placed near a neutral spherical conductor connected to the Earth…

A: When a charged body is placed near to a neutral conductor then charges are induced in the neutral…

Q: In order to measure the transfer of thermal energy from one temperature body to another, what device…

A:

Q: V₁ and V₂. L3 ww R₁ Consider the circuit below with two junctions, J1 and J2, three resistors R₁,…

A:

Q: The figure below shows three small, charged beads, all lying along the horizontal axis. Bead A, at…

A: Electric force between charges

Q: On a clear day at a certain location, a 100-V/m vertical electric field exists near the Earth’s…

A: Solution: Given: E = vertical electric field near Earth's surface = 100 V/m B = Earth's magnetic…

Q: How do simple machines provide mechanical advantage

A: Mechanical advantages Which  permits the person to execute the operation with respect to the  force…

Q: 26. A car of mass m is moving at speed u when it collides with a truck of mass M which is at rest.…

A: Lets the car having mass m moving with speed u and collide with a truck of mass M which is initially…

Q: A large spherical conducting shell with charge 2q houses a smaller spherical conducting shell with…

A: Given,  The charge on larger sphere is 2q. The charge on smaller spherical shell is 3q. The charge…

Q: The data obtained from the experiment is presented in the table below. Constant Mass vs Varying…

A:

Q: tionless pulley carries a light cord to which is attached at one end a 48kg mass, the other 64kg…

A: GivenMass, m1=48 kgMass, m2=64 kg

Q: Same set-up for the conservation of energy was performed. The 5-g marble covered a horizontal…

A: Apply conservation of energy at the top of ramp and bottom of the ramp.…

Q: The springs of a pickup truck act like a single spring with a force constant of k = 1.15 × 105 N/m.…

A: a) Write the expression for the force to determine the deflection.

Q: 6. If a small child stands on a spring scale at home, it reads 100 N, which means his mass is 10 kg.…

A:

Q: 28. Which of the following produces a greatest change in momentum? a. Large force acting over a…

A:

Q: Which of the following statements INCORRECTLY describes the horizontal motion of a projectile? O The…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A 1.70 kg block hangs from a spring. A 320 g body hung below the block stretches the spring 2.10 cm…

A:

Q: Velocity (m s´¹) Y 20- 10- 3 4 Time (s) (Hint: acceleration = slope of v-t graph) 0 1 2 S. 5 X

A:

Q: A hammer of mass m = 0.44 kg is moving horizontally at a velocity of v = 4.5 m/s when it strikes a…

A: Force is rate of change of linear momentum with respect to time. The average force is given as…

Q: ANSWER A golfer strikes a golf ball with his golf club at 42 m/s and at 30° above the horizontal.…

A: Given initial speed of golf ball =  42 m/s at 30° above the horizontal. air resistance and wind are…

Q: Suppose you are inside a train where you cannot see what is going on outside. All the windows are…

A: in this question  we discuss  about relative frame.

Q: A two-slit Young’s interference experiment is arranged with the wavelength of the light source λ =…

A:

Q: A student rides a bicycle along a straight road as described by the velocity vs. time graph shown in…

A: In this question we have to find the acceleration at t=6 s. Please give positive feedback if the…

Q: After a fall, a 100 kg rock climber finds himself dangling from the end of a rope that had been 13 m…

A: mass of rock climber (m) = 100 kg Length (L) = 13 m diameter = 9.5 mm amount of stretch in the rope…

Q: What will be the path of the center of mass of a baseball bat if we throw it as a projectile? a…

A: When a particle makes a projectile motion, the particle(i.e its centre of mass) follows a parabolic…

Q: 8. A 40-kg crate is being pushed -across a horizontal floor by a horizontal force of 240 N. If the…

A:

Q: A 3-kg object moving to the right on a frictionless, horizontal surface with a speed of 2 m/s…

A:

Q: A 0.2 cm tall object lies 10 cm from a 25 cm focal length magnifying glass. Find the location,…

A: The light deviates from its path when travelling from one medium to another. The phenomenon is well…

Q: Jack Sparrow sees a Royal Navy ship around 500 meters away and wants it sunk immediately. You, as…

A:

Q: Find the potential energy of 10 kg mass kept at height of 8 m. Take g = 10 m/s²

A: Given: The mass of the object is 10 kg. The height of the object is 8 m.

Q: The five masses below all have the same radius and a cylindrically symmetric mass distribution. They…

A:

Q: V₁ and V₂. L3 R₁ Consider the circuit below with two junctions, J1 and J2, three resistors R₁, R₂,…

A: Given:-  The resistance R1 = 47 Ω R2= 68 Ω & R3= 39 Ω The voltage source V1= 5 V & V2= 7 V…

Q: How is the period related to the wave speed? Wavelength?

A: We know for a wave, Wave speed = (Frequency) × (Wavelength) and  Frequency = 1/(Period)

Q: In your hand, you currently have a spherical capacitor with a separation distance of d = 5.00 [mm]…

A:

Q: How can Work, energy and Power of the Human Body be applied in health sciences?

A: We know that the energy is a quantity that changes it state, and this energy is further used to do…

Q: Shown in the figure are gaussian surfaces ( S1, S2, and S3) and three point charges. Which of the…

A:

Q: Determine the frequency of the sound if the sound source moves towards a stationary observer with a…

A:

Q: vector A = 5.00, 30.0 degrees from + x axis vector B = 6.00, 15.0 degrees from + x axis vector C =…

A:

Q: height of the ramp and hit Marble B on the horizontal end of the ramp. Both Marbles A and B weighs 5…

A:

Q: You are trying to jumpstart the dead battery (V₁ = 5 [V], zero internal resistance) of your time…

A: We have a circuit with two batteries of voltage V1=5 V and V2=12 V (internal resistance r=0.02 ohm)…

Q: A scalar c = -0.75 is multiplied to the vector A. Which of the following happens? O The vector…

A: original vector = A→scalar multiplied = -0.75

Q: the same whether you directly integrate or use the parallel-axis theorem. (You do not need to enter…

A:

Q: I T 3r=0.100 Given the above circuit that is connected to emf of 12.0 volt and an internal…

A:

Q: Name the type of energy (kinetic or potential) possessed by the following: (a) A moving cricket…

A: in this question  we discuss  about kinetic energy and potential energy.

Q: Three small spheres 91, 92 and q3 are located inside closed surfaces with cross-sections shown in…

A:

Q: A dart is thrown with an initial velocity of 10.0 m/s at an angle of 60.0o above the horizontal. If…

A: