What is a recommended number of sets and repetitions for traditional strength training? OA.
1 set 20 repetitions
OB
3 sets, 20-30 repetitions
Ос.
3 sets, 8-12 repetitions
OD
10 sets, 8-12 repetitions

Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) sketch the trajectory using an appropriate coordination system. b) how long for the projectile to reach the ground. c) how far did projectile travel horizontally before striking the ground. d) determine the projectilex & y position at t-1.3s e) determine the magnitude and direction of projectile velocity at t= 1.3s f) determine the magnitude and direction of projectile acceleration at t-1.3s

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

What is the length x of the side of the triangle below? (hint: use the cosine function)