Calculate the work done by an applied force

Reference no: EM13712559

Solve the following problem given below:

Problem: Calculate the work done by an applied force of 74.5 N on a crate for the following. (Include the sign of the value in your answer.)

A- The force is exerted horizontally while pushing the crate 5.20 m.

B- The force is exerted at an angle of 41.0° above the horizontal while pushing it 5.20 m.

Please provide each step to calculate the work done by an applied force of 74.5 N on a crate.

Reference no: EM13712559

Questions Cloud

What is the mass of the rope : Waves in a 5.0 m rope travel at a speed of 92 m/s. If the tension in the rope is 497 N, What is the mass of the rope

How many protons strike the target in one minute : In a certain particle accelerator, a proton beam with a diameter of 2mm constitutes a current of 1mA. Each proton has kinetic energy of 20MeV. How many protons strike the target in one minute

What percent accuracy is this : Lunar astronauts placed a reflector on the moon's surface, off which a laser beam is periodically reflected. What percent accuracy is this

How long does it take for the energy to drop : A capacitor is discharging through a resistor. If it takes time T for the charge on the capacitor to drop to half of the initial value, How long does it take for the energy to drop

Calculate the work done by an applied force : Calculate the work done by an applied force

How large a magnetic field is required to bend the path : Alpha particles from a particular radioactive source have a speed of 2.85 × 107 m/s. An alpha particle has a mass of 6.64 × 10-27 kg and a charge of 3.20 × 10-19 C. How large a magnetic field is required to bend the path

Obtain the magnitude of the magnetic force on the particle : A particle having an electric charge q = 3.20 × 10-19 C is injected into a magnetic field B = 0.30 T with a speed of 1.79 × 107 m/s. obtain the magnitude of the magnetic force on the particle

How much energy appears in the wire as thermal energy : A wire with resistance 5 is connected to a battery with internal resistance of 1 . The battery has an emf ε of 2V. How much energy appears in the wire as thermal energy

Calculate the size of the current : A 60.2 cm long straight section of wire is located entirely inside a uniform magnetic field of |B| = 0.430 T. Calculate the size of the current

User Account

All Pages