Mahajan R

Numerade Educator

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Educator Statistics

Numerade tutor for 4 years

225 Students Helped

Mahajan's Quick Ask Videos

01:31

Physics 101 Mechanics

A muon (an elementary particle) enters a region with a speed of
5.00 × 106 m/s and then is slowed at the rate of 1.25 ×
1014 m/s2. How far does the muon take to
stop?

01:21

Physics 101 Mechanics

A girl pushes a light snow shovel at a uniform velocity across a sidewalk. If the handle of the shovel is inclined at 55° to the horizontal and she pushes the handle with a force of 100 N, what is the force of friction? What is the coefficient of friction?

02:41

Physics 101 Mechanics

Calculate the speed (in m/s) of an electron and a proton with a kinetic energy of 1.45 electron volt (eV). (The electron and proton masses are me = 9.11 × 10^(-31) kg and mp = 1.67 × 10^(-27) kg. Boltzmann's constant is kB = 1.38 × 10^(-23) J/K.) HINT (a) an electron m/s (b) a proton m/s (c) Calculate the average translational kinetic energy in eV of a 3.19 × 10^2 K ideal gas particle. (Recall from Topic 10 that 1/2 mv^2 = 3/2 kBT.) eV

01:10

Physics 101 Mechanics

An electric field of magnitude 5.25 x 105 N/C
points due south at a certain location. Determine the magnitude and
direction of the force on a –6.00 charge
at this location.

02:10

Calculus 1 / AB

find the area of the region enclosed by the curves x=2y^2, x=0, and y=3

03:03

Physics 101 Mechanics

2. Explain the relation between linear and angular displacement and linear and angular velocity.
HINT: (Explain how the main differences between linear and angular for displacement and velocity, Cite and explain the equations implicit in each variable)

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