Which of the following would cause an
increase in the strength of the magnetic
force applied to a moving charged particle?
Hint: F = q*v*B;
q is the amount of charge; v is the particle's
speed; B is the strength of the magnetic field
Romoving some of the charge from the particle
Increasing the strength of the magnetic field
Reducing the particle's speed

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)