Answer:
Explanation:
Given
Required
Determine the linear equation for P in terms of h
First, we calculate the slope/rate (m);
The following formula is used:
Substitute values for P's and h's
Multiply by 1000/1000
The equation is then calculated using:
Substitute values for m, h1 and P1
Make P the subject
<em>The above is the required linear equation</em>
Answer:
-15 Ns
Explanation:
= Mass of first object = 2 kg
= Mass of second object = 3 kg
= Initial Velocity of first object = 9 m/s
= Initial Velocity of second object = -3 m/s
= Final Velocity of first object = 1.5 m/s
= Final Velocity of second object = 2 m/s
Change in linear momentum is given by
Change in linear momentum of the first object is -15 Ns
Answer:
162 N
Explanation:
Since the handbag weighs 162 N, from Newton's third law of motion, we know that to every action, there is an equal and opposite reaction. Thus, it means the force by each student arms Carrying the bag will be 162 N.
Since both handles of the bag are at same inclined angle of 60°, then the force in each students arm will be equal and thus;
F_each arm = 162 N
Answer Measurement. The Sun is the brightest star as viewed from Earth, at −26.74 mag. The second brightest is Sirius at −1.46 mag.
