Answer:
3.7 N/kg
Explanation:
The gravitational strength refers to the amount of gravity acting per unit mass. Hence in this case,
Gravitational Strength = Weight / Mass
= 370 / 100
= <u>3</u><u>.</u><u>7</u><u>N</u><u>/</u><u>k</u><u>g</u>
Answer:
false
Explanation:
only chemical changes can produce new substances
Answer:
a)
b)
Explanation:
From the question we are told that:
Speed at point A
Speed at point C
Time from Point A to C
Time from Point B to C
Generally the equation for acceleration From A to B is mathematically given by
Generally the equation for cart speed at B is mathematically given by
Let the total distance from the ground be “h” , so the distance travelled in last one second will be “ h/2”. So as it is free fall , u(initial velocity) = 0.