Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The current in the arm CD of the circuit will be a) i1 b) i2+i3 c) i1 +i3
19
Sep
The current in the arm CD of the circuit will be a) i1 b) i2+i3 c) i1 +i3 The current in the arm CD of the circuit will be a) i1 b) i2+i3 c) i1 +i3 September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
From the top of a tower of height 200m, a ball A is projected up with 10 m/s, and 2 s later another ball B is projected vertically down with same speed. Then a. Both A and B will reach the ground
19
Sep
From the top of a tower of height 200m, a ball A is projected up with 10 m/s, and 2 s later another ball B is projected vertically down with same speed. Then a. Both A and B will reach the ground a ball A is projected up with 10 m/s and 2 s later [...]
As the switch S is closed in the circuit in the circuit shown in figure, current passed through it is
19
Sep
As the switch S is closed in the circuit in the circuit shown in figure, current passed through it is As the switch S is closed in the circuit in the circuit shown in figure current passed through it is September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two bodies of masses m1 and m2 are dropped from heights h1 and h2, respectively. They reach the ground after time t1 and t2 and strike the ground with v1 and v2, respectively.
19
Sep
Two bodies of masses m1 and m2 are dropped from heights h1 and h2, respectively. They reach the ground after time t1 and t2 and strike the ground with v1 and v2, respectively. respectively respectively. They reach the ground after time t1 and t2 and strike the ground with v1 and v2 Two bodies of [...]
Consider the circuit shown in the figure. The current I3 is equal to a) 5 A b) 3 A c) -3 A d) 3 A
19
Sep
Consider the circuit shown in the figure. The current I3 is equal to a) 5 A b) 3 A c) -3 A d) 3 A Consider the circuit shown in the figure. The current I3 is equal to a) 5 A b) 3 A c) -3 A d) 3 A September 19, 2020 Category: Uncategorised [...]
At t = 0, an arrow is fired vertically upwards with a speed of 100 m/s. A second arrow is fired vertically upwards with the same speed at t = 5 s. Then a. The two arrows will be at the same
19
Sep
At t = 0, an arrow is fired vertically upwards with a speed of 100 m/s. A second arrow is fired vertically upwards with the same speed at t = 5 s. Then a. The two arrows will be at the same an arrow is fired vertically upwards with a speed of 100 m/s. A [...]
Two cells, having the same emf, are connected in series through an external resistance R. Cells have internal resistance r1 and r2(r1>r2) respectively. When the circuit is closed, the potential difference across the first cell is zero the value of R is
19
Sep
Two cells, having the same emf, are connected in series through an external resistance R. Cells have internal resistance r1 and r2(r1>r2) respectively. When the circuit is closed, the potential difference across the first cell is zero the value of R is are connected in series through an external resistance R. Cells have internal resistance [...]
A 2-m wide truck is moving with a uniform speed v0 = 8 m/s along a straight horizontal road. A pedestrian starts to cross the road with a uniform speed v when the truck is 4 m away
19
Sep
A 2-m wide truck is moving with a uniform speed v0 = 8 m/s along a straight horizontal road. A pedestrian starts to cross the road with a uniform speed v when the truck is 4 m away A 2-m wide truck is moving with a uniform speed v0 = 8 m/s along a straight [...]
A car accelerates from rest at a constant rate of 2 m/s^2 for some time. Then it retards at at a constant rate of 4 m/s^2 and comes to rest. It remains in motion for 6 s.
19
Sep
A car accelerates from rest at a constant rate of 2 m/s^2 for some time. Then it retards at at a constant rate of 4 m/s^2 and comes to rest. It remains in motion for 6 s. A car accelerates from rest at a constant rate of 2 m/s^2 for some time. Then it retards [...]
A block slides down a smooth inclined plane when released from the top, while another falls freely from the same point. Which of the following is /are correct?
19
Sep
A block slides down a smooth inclined plane when released from the top, while another falls freely from the same point. Which of the following is /are correct? A block slides down a smooth inclined plane when released from the top while another falls freely from the same point. Which of the following is /are [...]