IDZ Ryabushko 2.2 Variant 4
Content: 2.2 - 4.pdf (58.71 KB)
Uploaded: 09.04.2024
Positive responses: 0
Negative responses: 0
Sold: 2
Refunds: 0
Seller: AlexJester147
information about the seller and its items
Loyalty discount! If the total amount of your purchases from the seller more than:
| $5 | the discount is | 3% |
| $10 | the discount is | 5% |
| $20 | the discount is | 10% |
$0.84
No. 1 Given a vector. It is necessary: a) to calculate the mixed product of three vectors; b) find the module of the vector product; c) calculate the scalar product of two vectors; d) check whether two vectors are collinear or orthogonal; e) check whether the three vectors are coplanar. a (-7; 0; 2); b (2; -6; 4); c (1; -3; 2).
No. 2 The vertices of the pyramid are at points A (2; 4; 1); B (–3; –2; 4); C (3; 5; –2); D (4; 2; –3) ...
No. 3 The force F (–4; 5; –7) is applied to point A (4; –2; 3). Calculate a) the work of force in the case; when is the point of her application; moving in a straight line; moves to point B (7; 0; –3); b) the modulus of the moment of force with respect to point B.
No. 2 The vertices of the pyramid are at points A (2; 4; 1); B (–3; –2; 4); C (3; 5; –2); D (4; 2; –3) ...
No. 3 The force F (–4; 5; –7) is applied to point A (4; –2; 3). Calculate a) the work of force in the case; when is the point of her application; moving in a straight line; moves to point B (7; 0; –3); b) the modulus of the moment of force with respect to point B.
No feedback yet