Solution :
A vector is defined as an element that has magnitude of some measure and direction.
It is given there is vector 'd' which has magnitude 2.6 m and its direction is towards north.
a). -d
The magnitude of the vector '-d' is 2.6 m and its direction is reversed, i.e. its direction is towards south.
b). d/2.0
The magnitude of the vector 'd/2.0' is 1.3 m and its direction is towards north.
c). - 2.5d
The magnitude of the vector increases by 2.5 times i.e. 2.5 x 2.6 = 6.5 m and the direction is towards south.
d). 5.0d
The magnitude of the vector increases by 5 times i.e. 5 x 2.6 = 13 m and the direction is towards north.
Answer:what are the answer options?
Explanation
Answer:
Explanation:
the Earth is 6 xx 10^(24) kg and its radius is 6400 km. Find the acceleration due to gravity on the surface of the Earth. Updated On: 7-4-2021
(6.2 × 10⁴) × (3.3 × 10²)
(6.2 × 3.3) × (10⁴ × 10²)
20.46 × 10⁽⁴⁺²⁾
20.46 × 10⁶ ⇒ The value 20.46 is not in standard form, so we need to rewrite this in standard form
2.046 × 10 × 10⁶
2.046 × 10⁽⁶⁺¹⁾
2.046 × 10⁷
80+20 is 100
you would not count the part where the dog runs back to its master
so its 100 meters