You can also enter units that are combinations of other units. Keep in mind that you have to indicate the multiplication of units explicitly either with a multiplication dot or a dash. You can add a multiplication dot by selecting the dot There is a dot button. from the Templates There is a templates button. menu. The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). Of an object’s mass is m=10. kg, what is its weight

98 N

Explanation:

Given that The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). Of an object’s mass is m=10. kg,

The parameters to be considered are

Mass m = 10 kg

Acceleration due to gravity = 9.8m/s^2

Weight W = mg

substitute mass m and acceleration due to gravity g into the formula above.

Weight = 10 × 9.8

Weight = 98 N

Therefore, the weight of the body or object is 98 N

car stops. he keeps going = he has inertia

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.